SPEC Disc Springs

Carbon-steel / SS disc springs designed to generate high force with minimal deflections in gas turbines or pressure vessels. Feature a curved profile to absorb light loads & keep the shaft in place. Selected models also allow liquid to flow around notches of the spring.

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StyleModelCalculated Load @ FlatOverall HeightThicknessFor Hole SizeLoad @ DeflectionMaterialFinishAge GroupPrice (inc. VAT)Pkg. Qty.
AB0187007S10 lbs.0.013"0.006"0.188"7 lbs.Stainless SteelPlain-£38.251
AB0281010S23 lbs.0.02"0.01"0.281"12 lbs.Stainless SteelPlain-£45.011
AB0312011S27 lbs.--0.313"19 lbs.Stainless SteelPlain-£47.991
AB0187010S28 lbs.0.015"0.01"0.188"15 lbs.Stainless SteelPlain-£33.251
AB0281013S37 lbs.0.021"0.013"0.281"20 lbs.Stainless SteelPlain-£46.971
AB0343013S38 lbs.0.024"0.013"0.344"21 lbs.Stainless SteelPlain-£46.011
AB0375019S61 lbs.0.028"0.018"3/8"33 lbs.Stainless SteelPlain-£53.561
AB0281015S62 lbs.0.023"0.015"0.281"34 lbs.Stainless SteelPlain-£51.001
AB0343016S65 lbs.0.026"0.016"0.344"37 lbs.Stainless SteelPlain-£20.621
AB0562019S67 lbs.0.037"0.019"0.563"45 lbs.Stainless SteelPlain-£36.341
AB0375018S68 lbs.0.028"-3/8"37 lbs.Stainless SteelPlain-£48.871
AB0500018S70 lbs.0.034"0.018"1/2"45 lbs.Stainless SteelPlain-£54.191
AB0312017S75 lbs.0.025"-0.313"42 lbs.Stainless SteelPlain-£46.971
AB0437020S98 lbs.0.032"0.02"0.438"59 lbs.Stainless SteelPlain-£22.121
AB0375020S110 lbs.0.03"0.02"3/8"60 lbs.Stainless SteelPlain-£48.371
AB0499025S110 lbs.0.037"0.025"1/2"59 lbs.Stainless SteelPlain-£49.941
AB0750025S114 lbs.0.049"0.025"3/4"80 lbs.Stainless SteelPlain-£29.671
AB0437023S139 lbs.0.034"0.023"0.438"54 lbs.Stainless SteelPlain-£50.181
AB0937030S159 lbs.0.06"0.03"0.938"114 lbs.Stainless SteelPlain-£37.7010
AB0562028S163 lbs.0.042"0.028"0.563"87 lbs.Stainless SteelPlain-£36.981
AB0750028S175 lbs.0.051"0.028"3/4"110 lbs.Stainless SteelPlain-£35.391
AB0637032S180 lbs.0.048"0.032"0.641"97 lbs.Stainless SteelPlain-£38.251
AB0875031S205 lbs.0.059"0.031"7/8"135 lbs.Stainless SteelPlain-£45.211
AB0687034S229 lbs.0.05"0.034"0.688"127 lbs.Stainless SteelPlain-£29.671
AB0625032S260 lbs.0.048"0.032"5/8"145 lbs.Stainless SteelPlain-£35.791
StyleModelOverall HeightThicknessCalculated Load @ FlatFinishLoad @ DeflectionMaterialPrice (inc. VAT)Pkg. Qty.
ABD008-020-00320.4 mm0.2 mm54NOil29NCarbon Steel£27.411
ABD008-0400.6 mm0.4 mm440NOil235NCarbon Steel£38.361
ABD008-040-00320.6 mm0.4 mm387NOil207NCarbon Steel£27.401
ABD010-040-00320.7 mm0.4 mm375NOil200NCarbon Steel£31.881
ABD008-050-00320.7 mm0.5 mm747NOil400NCarbon Steel£27.411
ABD010-040-00420.7 mm0.4 mm396NOil212NCarbon Steel£31.881
ABD0100400.7 mm0.4 mm446NPhosphate238NCarbon Steel-1
RFQ
ABD012-040-00420.8 mm0.4 mm373NOil199NCarbon Steel£33.881
ABD014-0350.8 mm0.35 mm257NOil138NCarbon Steel£46.191
ABD013-0350.8 mm0.35 mm318NOil170NCarbon Steel£43.821
ABD014-0500.9 mm0.5 mm584NOil312NCarbon Steel£42.551
ABD012-050-00520.9 mm0.5 mm731NOil391NCarbon Steel£27.2925
ABD016-0400.9 mm0.4 mm324NOil173NCarbon Steel£48.371
ABD006-0300.45 mm0.3 mm249NOil133NCarbon Steel£27.401
ABD008-0200.45 mm0.2 mm82NOil44NCarbon Steel£37.191
ABD008-030-00320.55 mm0.3 mm218NOil116NCarbon Steel£30.821
ABD010-0250.55 mm0.25 mm121NOil65NCarbon Steel£34.091
ABD008-0300.55 mm0.3 mm249NOil133NCarbon Steel£30.131
ABD010-0300.65 mm0.3 mm205NOil110NCarbon Steel£30.821
ABD010-050-00320.75 mm0.5 mm582NOil311NCarbon Steel£31.881
ABD010-050-00420.75 mm0.5 mm615NOil329NCarbon Steel£31.881
ABD010-0500.75 mm0.5 mm689NOil368NCarbon Steel£41.441
ABD012-050-00420.85 mm0.5 mm595NOil318NCarbon Steel£33.391
ABD013-0500.85 mm0.5 mm609NOil326NCarbon Steel£34.3725
ABD010-060-00420.85 mm0.6 mm1051NOil562NCarbon Steel£36.371
StyleModelOverall HeightThicknessCalculated Load @ FlatFor Hole SizeLoad @ DeflectionFinishPrice (inc. VAT)
AB275013200.196"0.132"3210 lbs.2 3/4"2752 lbs.Plain£132.86
AB22501560.202"0.156"6206 lbs.2 1/4"4257 lbs.Plain£152.36
AB23751560.205"0.156"5648 lbs.2 3/8"4051 lbs.Plain£216.98
AB300014300.213"0.143"4380 lbs.3"3216 lbs.Plain£132.28
AB27501870.235"0.187"7246 lbs.2 3/4"5082 lbs.Plain£192.18
AB27502190.255"0.219"10138 lbs.2 3/4"7319 lbs.Plain£152.18
AB35002190.281"0.219"9362 lbs.3 1/2"6463 lbs.Plain£147.16
AB500025000.312"1/4"7532 lbs.5"5250 lbs.Plain£386.95
AB50002500.333"1/4"9003 lbs.5"6346 lbs.Plain£381.90
AB35003120.346"0.312"14869 lbs.3 1/2"9987 lbs.Plain£220.21
AB40003120.372"0.312"19990 lbs.4"13427 lbs.Plain£289.20
AB400031200.382"0.312"22670 lbs.4"15760 lbs.Plain£336.54
AB50002810.387"0.281"18286 lbs.5"12853 lbs.Plain£379.98
AB40004370.477"0.437"35595 lbs.4"24621 lbs.Plain£373.46
AB37502819/25"0.281"24348 lbs.3 3/4"16987 lbs.Plain£274.69
StyleModelCalculated Load @ FlatOverall HeightThicknessFor Hole SizeLoad @ DeflectionMaterialFinishPrice (inc. VAT)Pkg. Qty.
AB018700710 lbs.0.013"0.006"0.188"7 lbs.Carbon SteelPlain£35.061
AB025000917 lbs.--1/4"12 lbs.Carbon SteelPlain£48.021
AB028101023 lbs.0.02"0.01"0.281"15 lbs.Carbon SteelPlain£43.821
AB031201127 lbs.--0.313"19 lbs.Carbon SteelPlain£44.091
AB018701028 lbs.0.015"0.01"0.188"15 lbs.Carbon SteelPlain£35.701
AB034301338 lbs.0.024"0.013"0.344"25 lbs.Carbon SteelPlain£49.321
AB028101343 lbs.0.021"0.013"0.281"25 lbs.Carbon SteelPlain£43.821
AB025001348 lbs.0.02"0.013"1/4"26 lbs.Carbon SteelPlain£45.011
AB043701660 lbs.0.031"0.016"0.438"40 lbs.Carbon SteelPlain£46.381
AB028101562 lbs.0.023"0.015"0.281"34 lbs.Carbon SteelPlain£43.821
AB034301665 lbs.0.026"0.016"0.344"36 lbs.Carbon SteelPlain£45.011
AB056201967 lbs.0.037"0.019"0.563"45 lbs.Carbon SteelPlain£54.481
AB050001870 lbs.0.034"0.018"1/2"45 lbs.Carbon SteelPlain£45.941
AB031201775 lbs.0.025"-0.313"41 lbs.Carbon SteelPlain£43.861
AB037501881 lbs.0.028"-3/8"46 lbs.Carbon SteelPlain£30.6625
AB034301993 lbs.0.028"0.018"0.344"53 lbs.Carbon SteelPlain£45.011
AB0375020110 lbs.0.03"0.02"3/8"60 lbs.Carbon SteelPlain£38.521
AB0750025114 lbs.0.049"0.025"3/4"77 lbs.Carbon SteelPlain£31.7325
AB0500022115 lbs.0.036"0.021"1/2"67 lbs.Carbon SteelPlain£57.011
AB0499025131 lbs.0.037"0.025"1/2"73 lbs.Carbon SteelPlain£45.941
AB0437023139 lbs.0.034"0.023"0.438"76 lbs.Carbon SteelPlain£43.041
AB0937030159 lbs.0.06"0.03"0.938"110 lbs.Carbon SteelPlain£31.8415
AB0500025160 lbs.0.038"0.025"1/2"95 lbs.Carbon SteelPlain£49.701
AB0562028163 lbs.0.042"0.028"0.563"87 lbs.Carbon SteelPlain£55.6825
AB0875031205 lbs.0.059"0.031"7/8"135 lbs.Carbon SteelPlain£37.741
StyleModelOverall HeightThicknessCalculated Load @ FlatFinishLoad @ DeflectionMaterialPrice (inc. VAT)Pkg. Qty.
ABD008-030-0042-S0.5 mm0.3 mm176NPlain94NStainless Steel£38.251
ABD008-040-0042-S0.6 mm0.4 mm475NPlain254NStainless Steel£37.191
ABD012-050-0042-S0.8 mm0.5 mm461NPlain246NStainless Steel£42.5025
ABD010-040-0052-S0.65 mm0.4 mm328NPlain176NStainless Steel£40.381
ABD010-050-0052-S0.75 mm0.5 mm736NPlain393NStainless Steel£40.381
ABD013-050-0062-S0.85 mm0.5 mm754NPlain403NStainless Steel£42.5025
ABD013-070-0062-S1 mm0.7 mm1331NPlain712NStainless Steel£57.3825
ABD016-060-0082-S1.05 mm0.6 mm1043NPlain557NStainless Steel£29.3915
ABD014-080-0072-S1.1 mm0.8 mm1539NPlain823NStainless Steel£37.611
ABD018-080-0062-S1.3 mm0.8 mm1639NPlain876NStainless Steel£52.0625
ABD018-100-0092-S1.4 mm1 mm2422NPlain1295NStainless Steel£55.681
ABD025-090-0122-S1.6 mm0.9 mm1665NPlain890NStainless Steel£48.301
ABD028-100-0142-S1.8 mm1 mm2812NPlain1503NStainless Steel£44.6315
ABD016-070-0082-S1.15 mm0.7 mm1443NPlain772NStainless Steel£49.941
ABD016-090-0082-S1.25 mm0.9 mm2160NPlain1155NStainless Steel£39.101
ABD015-080-0082-S1.25 mm0.8 mm2155NPlain1152NStainless Steel£47.811
ABD020-080-0102-S1.35 mm0.8 mm1445NPlain772NStainless Steel£53.1325
ABD020-090-0102-S1.45 mm0.9 mm2374NPlain1269NStainless Steel£57.381
ABD020-110-0102-S1.55 mm1.1 mm2936NPlain1570NStainless Steel£54.191
ABD025-150-0122-S2.05 mm1.5 mm5046NPlain3000NStainless Steel£47.691
ABD032-175-0163-S2.3 mm1.75 mm5276NPlain3137NStainless Steel£79.9010
ABD040-200-0204-S2.8 mm2 mm7105NPlain4225NStainless Steel£103.281
ABD045-175-0224-S2.8 mm1.75 mm5014NPlain2982NStainless Steel£102.3610
ABD036-200-0183-S2.8 mm2 mm9498NPlain5648NStainless Steel£107.981
ABD028-150-0142-S2.15 mm1.5 mm5254NPlain3124NStainless Steel£56.5210
SPEC -

Disc Springs

StyleModelThicknessOverall HeightMaterialCalculated Load @ FlatSpring RateFinishMeets/exceedsLoad @ DeflectionPrice (inc. VAT)Pkg. Qty.
ABM158025---------1
RFQ
ABM158025--Chromium Vanadium Steel----5.17 lbs.£18.231
BF0595010-------0.9 lbs.£38.891
BF07280060.006"1/8"Carbon Steel--Plain-6 lbs.£42.501
ABM0980200.008"0.016"Chromium Vanadium Steel5.4 lbs.--GB/T 1222-20075.62 lbs.£17.901
CWWO008701016S0.01 mm0.1 mmStainless Steel--Plain17-7 PH Condition C, CH-900 AMS-552916 lbs.£37.501
CWWO0062000100.01 mm0.1 mmHigh Carbon Steel--PlainSUS631, SWRH72A10 lbs.£23.2825
CWWO007501014S0.01 mm0.2 mmStainless Steel--Plain17-7 PH Condition C, CH-900 AMS-552914 lbs.£35.651
CWWO010001018S0.01 mm0.2 mmStainless Steel--Plain17-7 PH Condition C, CH-900 AMS-552918 lbs.£40.561
CWWO006200010S0.01 mm0.1 mmStainless Steel--Plain17-7 PH Condition C, CH-900 AMS-552910 lbs.£52.241
CWWO005000007S0.01 mm0.1 mmStainless Steel--Plain17-7 PH Condition C, CH-900 AMS-55297 lbs.£49.151
CWWO0087010160.01 mm0.1 mmHigh Carbon Steel--PlainSUS631, SWRH72A16 lbs.£31.731
CWWO0050000070.01 mm0.1 mmHigh Carbon Steel--PlainSUS631, SWRH72A7 lbs.£23.561
CWWO0075010140.01"4/25"Carbon Steel---GB4357-B14 lbs.£17.521
CWWO0100010180.012"4/25"Carbon Steel---GB4357-B18 lbs.£20.681
DBD0100400.016"0.028"Steel----47.88 lbs.£34.231
CWWMO0110027560.016"-Carbon Steel---GB4357-B17 lbs.£35.651
ABM277040P0.016"0.039"Chromium Vanadium Steel18 lbs.--GB/T 1222-200717.98 lbs.£18.231
ABM2370400.016"0.035"Chromium Vanadium Steel18 lbs.--GB/T 1222-200717.98 lbs.£18.231
BF18300160.016"1/8"Carbon Steel--Plain-20 lbs.£24.161
EWWG0187015032S0.018"0.14"Stainless Steel--Plain17-7 PH Condition C And CH-900 AMS-5529-£48.961
BF15550180.018"1/8"Carbon Steel--Plain-35 lbs.£56.321
EWWG0175014030S0.018"0.14"Stainless Steel--Plain17-7 PH Condition C And CH-900 AMS-5529-£44.841
EWWG01750140300.018"0.14"High Carbon Steel--PlainSWRH72A AND GB4357-B-£38.101
EWWG01870150320.018"0.14"High Carbon Steel--PlainSWRH72A AND GB4357-B-£41.791
StyleModelOverall HeightThicknessMaterialCalculated Load @ FlatFor Hole SizeLoad @ DeflectionFinishPrice (inc. VAT)Pkg. Qty.
AU4370100S----0.6875"3.75 lbs.Plain-1
RFQ
AU2500110S----0.5"7Plain-1
RFQ
AU0930056S0.025"-Stainless Steel-0.219"2.25 lbs.Plain£28.381
AU0930045S0.028"0.004"Stainless Steel-0.219"1.5 lbs.Plain£28.781
AU1250075S0.029"0.007"Stainless Steel-0.281"3 lbs.Plain£32.541
AU1250088S0.034"-Stainless Steel-0.312"6 lbs.Plain£34.581
AU1380100S0.034"0.01"Stainless Steel-0.344"7.2 lbs.Plain£29.611
AU1380070S0.035"0.007"Stainless Steel-0.281"2.5 lbs.Plain£28.781
AU1380082S0.037"0.008"Stainless Steel-0.344"5 lbs.Plain£31.561
AU1250072S0.037"0.007"Stainless Steel-0.312"4 lbs.Plain£28.381
AU1250050S0.038"0.005"Stainless Steel-0.281"1.5 lbs.Plain£28.781
AU1640113S0.039"0.011"Stainless Steel-3/8"9 lbs.Plain£37.1925
AU16401130.039"0.011"Carbon Steel-3/8"9 lbs.Plain£33.281
AU1900065S0.043"0.006"Stainless Steel-0.344"1.75 lbs.Plain£31.561
AU19001400.043"0.014"Carbon Steel-0.438"13.5 lbs.Plain£30.8425
AU1640090S0.044"0.009"Stainless Steel-3/8"6 lbs.Plain£32.541
AU1900113S0.047"0.011"Stainless Steel-0.438"9 lbs.Plain£32.541
AU19001130.047"0.011"Carbon Steel-0.438"9 lbs.Plain£38.011
AU1900090S0.047"0.009"Stainless Steel-3/8"4.5 lbs.Plain£34.581
AU1250040S0.049"0.004"Stainless Steel-1/4"1 lbs.Plain£29.291
AU21601500.05"0.015"Carbon Steel-1/2"15 lbs.Plain£36.911
AU1380045S0.052"0.004"Stainless Steel-0.281"1.25 lbs.Plain£28.781
AU2500185S0.052"0.018"Stainless Steel-0.562"21 lbs.Plain£39.7925
AU25001850.052"0.018"Carbon Steel-0.562"21 lbs.Plain£46.751
AU1900050S0.053"0.005"Stainless Steel-0.344"1.12 lbs.Plain£28.381
StyleModelOverall HeightThicknessFor Hole SizeLoad @ DeflectionMaterialFinishAge GroupColorPrice (inc. VAT)Pkg. Qty.
ABC0250008S0.022"0.008"1/4"1.7 lbs.Stainless SteelPlain--£78.6310
ABC0250012S0.026"0.012"1/4"4.9 lbs.Stainless SteelPlain--£93.081
ABC0375010S0.031"0.01"3/8"3.1 lbs.Stainless SteelPlain--£93.081
ABC0312012S0.032"0.012"0.313"5.1 lbs.Stainless SteelPlain--£87.1210
ABC0343014S0.034"0.014"0.344"6.7 lbs.Stainless SteelPlain--£93.931
ABC0343016S0.036"0.016"0.344"7.5 lbs.Stainless SteelPlain--£93.931
ABC0375016S0.037"0.016"3/8"6.5 lbs.Stainless SteelPlain--£93.081
ABC0312018S0.038"0.018"0.313"12.5 lbs.Stainless SteelPlain--£87.1210
ABC0375018S0.039"0.018"3/8"9.2 lbs.Stainless SteelPlain--£88.191
ABC0375020S0.041"0.02"3/8"12.7 lbs.Stainless SteelPlain--£88.191
ABC0500014S0.042"0.014"1/2"5.9 lbs.Stainless SteelPlain--£94.771
ABC0437018S0.043"0.018"0.438"10.1 lbs.Stainless SteelPlain--£94.771
ABC0500018S0.046"0.018"1/2"8.1 lbs.Stainless SteelPlainAdultSilver£93.081
ABC0437022S0.047"0.022"0.438"23 lbs.Stainless SteelPlain--£94.771
ABC0500022S0.05"0.022"1/2"19.2 lbs.Stainless SteelPlain--£93.081
ABC0500026S0.054"0.026"1/2"25.1 lbs.Stainless SteelPlain--£94.351
ABC0625018S0.054"0.018"5/8"7.1 lbs.Stainless SteelPlain--£55.831
ABC0625022S0.058"0.022"5/8"14.7 lbs.Stainless SteelPlain--£88.731
ABC0562020S0.062"0.02"0.563"11.5 lbs.Stainless SteelPlain--£49.301
ABC0750022S0.065"0.022"3/4"13 lbs.Stainless SteelPlain--£52.495
ABC0625030S0.066"0.03"5/8"39.6 lbs.Stainless SteelPlain--£88.731
ABC0709015S0.067"0.015"0.719"5 lbs.Stainless SteelPlain--£53.551
ABC0625033S0.069"0.033"5/8"42.8 lbs.Stainless SteelPlain--£36.341
ABC0750026S0.069"0.026"3/4"20.6 lbs.Stainless SteelPlain--£52.491
ABC0709020S0.072"0.02"0.719"9.5 lbs.Stainless SteelPlain--£52.491
StyleModelOverall HeightThicknessCalculated Load @ FlatMaterialFinishLoad @ DeflectionPrice (inc. VAT)Pkg. Qty.
ABD020-1501.8 mm1.5 mm4545NChromeOil2703N£45.521
ABD023-125-01021.9 mm1.25 mm3675NChromeOil2186N£49.331
ABD023-1251.75 mm1.25 mm3517NChromeOil2091N£55.2510
ABD020-1251.75 mm1.25 mm4464NChromeOil2654N£41.621
ABD025-1251.95 mm1.25 mm3991NChromeOil2373N£42.5010
ABD023-150-01222 mm1.5 mm5942NChromeOil3534N£37.8310
ABD028-125-01022.05 mm1.25 mm3340NChromeOil1986N£42.0810
ABD025-1502.05 mm1.5 mm5248NChromeOil3121N£37.8310
ABD028-1252.1 mm1.25 mm4036NChromeOil2400N£18.8410
ABD028-125-01222.1 mm1.25 mm3753NChromeOil2232N£42.5010
ABD034-125-01432.4 mm1.25 mm3585NChromeOil2132N£50.5810
ABD032-1502.4 mm1.5 mm5822NChromeOil3462N£50.1510
ABD034-150-01222.5 mm1.5 mm4904NChromeOil2916N£57.3810
ABD040-150-01632.8 mm1.5 mm4956NChromeOil2947N£79.051
ABD036-2002.8 mm2 mm9360NChromeOil5566N£86.701
ABD028-1502.15 mm1.5 mm5140NChromeOil3056N£55.2510
ABD032-1252.15 mm1.25 mm3448NChromeOil2051N£55.2510
ABD028-150-01022.25 mm1.5 mm4907NChromeOil2918N£45.171
ABD036-1252.25 mm1.25 mm3066NChromeOil1823N£64.6010
ABD028-150-01222.25 mm1.5 mm5546NChromeOil3298N£45.171
ABD034-125-01222.35 mm1.25 mm3271NChromeOil1945N£50.5810
ABD032-1752.45 mm1.75 mm7033NChromeOil4183N£64.151
ABD034-1502.55 mm1.5 mm5686NPhosphatePhosphate3381N£58.521
ABD034-150-01432.55 mm1.5 mm5378NChromeOil3198N£57.3810
ABD040-125-01422.65 mm1.25 mm3208NChromeOil1908N£71.821

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