Disc Spring Standard Range

Our comprehensive standard range of Disc Springs, which conform to DIN 2093 dimensions/load characteristics, are produced from BS1449 Pt 1 CS70 or DIN 17222 50 CrV4 material and fully deburred so that all edges are rounded.

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Product Information

Our comprehensive standard range of Disc Springs, which conform to DIN 2093 dimensions/load characteristics, are produced from BS1449 Pt 1 CS70 or DIN 17222 50 CrV4 material and fully deburred so that all edges are rounded.

They offer a reliable cost-effective preload solution and will provide acceptable performance in all but the most arduous applications. Should you require more information regarding suitability for your application please contact our technical sales desk.

Note: Our range of stock sizes are available up to 200mm O.D. For further details please contact our Sales Office.

With ISO9001: 2015 approval incorporating Design Status, our qualified engineering staff are able to offer a completely free of charge engineering service and are available to assist with part selection, custom design, application requirements, material selection and more.

Applications are discussed in-depth, first-off design data and drawings are submitted for approval to ensure our customers are provided with the correct design, first time. However, on those rare occasions when modifications are necessary, our no-tooling process and flexible manufacturing procedures means the production of prototypes is easily and economically achieved without onerous tooling charges and long lead times.

At TFC we realise that Quality runs through the entire business, not just our products. We have continually invested in the right people to provide the superior market knowledge and customer service.

Our supply chain partners, from manufacturers to logistics and information technology are carefully chosen to ÿt our commitment to quality

Quality assured since 1981
ISO 9001:2015
Aerospace AS9100C & AS9120A

All products are batch traceable and can be supplied in accordance with REACH, RoHs and Weee.

Certificates of Conformity are available on request and Full material certification is also available on many items.

Part No	De	Di	t	Io	Force in Newtons @ 75% of ho*
D5015P	8.0	3.20	0.20	0.40	26
D5017P	8.0	3.20	0.30	0.55	104
D5019P	8.0	3.20	0.40	0.60	185
D5021P	8.0	3.20	0.50	0.70	358
D5023P	8.0	4.20	0.20	0.45	39
D5025P	8.0	4.20	0.30	0.55	118
D5027P	8.0	4.20	0.40	0.60	210
D5045P	10.0	3.20	0.30	0.65	98
D5049P	10.0	3.20	0.50	0.75	278
D5051P	10.0	4.20	0.40	0.70	189
D5053P	10.0	4.20	0.50	0.75	295
D5055P	10.0	4.20	0.60	0.85	504
D5057P	10.0	5.20	0.25	0.55	58
D5059P	10.0	5.20	0.40	0.70	210
D5061P	10.0	5.20	0.50	0.75	326
D5067P	12.0	4.20	0.40	0.80	179
D5069P	12.0	4.20	0.50	0.85	284
D5071P	12.0	5.20	0.40	0.80	188
D5073P	12.0	5.20	0.50	0.90	350
D5075P	12.0	5.20	0.60	0.95	506
D5077P	12.0	5.20	0.80	1.10	998
D5079P	12.0	6.20	0.50	0.85	326
D5081P	12.0	6.20	0.60	0.95	551
D5083P	12.0	6.20	0.80	1.10	1090
D5087P	12.5	6.20	0.35	0.80	151
D5089P	12.5	6.20	0.50	0.85	293
D5097P	12.5	6.20	0.70	1.00	660
D5119P	14.0	6.20	0.90	1.25	1228
D5121P	14.0	7.20	0.35	0.80	123
D5123P	14.0	7.20	0.50	0.90	280
D5125P	14.0	7.20	0.80	1.10	796
D5129P	15.0	5.20	0.40	0.95	176
D5135P	15.0	5.20	0.70	1.10	555
D5137P	15.0	6.20	0.50	1.00	290
D5139P	15.0	6.20	0.60	1.05	423
D5141P	15.0	6.20	0.70	1.10	578
D5145P	15.0	8.20	0.70	1.10	666
D5147P	15.0	8.20	0.80	1.20	983
D5157P	16.0	8.20	0.40	0.90	154
D5159P	16.0	8.20	0.60	1.05	410
D5161P	16.0	8.20	0.90	1.25	1013
D5167P	18.0	6.20	0.40	1.00	140
D5169P	18.0	6.20	0.50	1.10	245
D5171P	18.0	6.20	0.60	1.20	401
D5173P	18.0	6.20	0.70	1.25	553
D5175P	18.0	6.20	0.80	1.30	726
D5179P	18.0	8.20	0.70	1.25	596
D5181P	18.0	8.20	0.80	1.30	783
D5183P	18.0	8.20	1.00	1.50	1501
D5185P	18.0	9.20	0.45	1.05	213
D5187P	18.0	9.20	0.70	1.20	566
D5189P	18.0	9.20	1.00	1.40	1253
D5213P	20.0	8.20	0.60	1.30	412
D5215P	20.0	8.20	0.70	1.35	569
D5217P	20.0	8.20	0.80	1.40	750
D5219P	20.0	8.20	0.90	1.45	959
D5225P	20.0	10.20	0.50	1.15	254
D5227P	20.0	10.20	0.80	1.35	749
D5229P	20.0	10.20	0.90	1.45	1049
D5231P	20.0	10.20	1.00	1.55	1424
D5233P	20.0	10.20	1.10	1.55	1520
D5235P	20.0	10.20	1.25	1.75	2476
D5239P	22.0	10.20	1.22	1.82	2197
D5244P	22.5	11.20	0.60	1.40	425
D5245P	22.5	11.20	0.80	1.45	707
D5249P	22.5	11.20	1.25	1.75	1930
D5255P	23.0	8.20	0.70	1.50	543
D5257P	23.0	8.20	0.80	1.55	719
D5259P	23.0	8.20	0.90	1.60	920
D5260P	23.0	8.20	1.00	1.70	1243
D5269P	23.0	10.20	0.90	1.65	1062
D5271P	23.0	10.20	1.00	1.70	1315
D5275P	23.0	12.20	1.25	1.85	2331
D5277P	23.0	12.20	1.50	2.11	4056
D5279P	25.0	12.20	0.70	1.60	598
D5281P	25.0	12.20	0.90	1.60	862
D5283P	25.0	12.20	1.00	1.80	1358
D5285P	25.0	12.20	1.25	1.95	2211
D5287P	25.0	12.20	1.50	2.05	2926
D5309P	28.0	10.20	0.80	1.75	662
D5311P	28.0	10.20	1.00	1.90	1130
D5313P	28.0	10.20	1.25	2.05	1853
D5315P	28.0	10.20	1.50	2.20	2724
D5319P	28.0	12.20	1.00	1.95	1267
D5321P	28.0	12.20	1.25	2.10	2067
D5323P	28.0	12.20	1.50	2.25	3062
D5331P	28.0	14.20	0.80	1.80	802
D5333P	28.0	14.20	1.00	1.80	1107
D5335P	28.0	14.20	1.25	2.10	2225
D5337P	28.0	14.20	1.50	2.15	2840
D5345P	31.5	12.20	1.00	2.10	1170
D5349P	31.5	12.20	1.50	2.23	2690
D5351P	31.5	16.30	0.80	1.85	687
D5353P	31.5	16.30	1.25	2.15	1913
D5355P	31.5	16.30	1.50	2.40	3230
D5357P	31.5	16.30	1.75	2.45	3872
D5359P	31.5	16.30	2.00	2.76	6258
D5373P	34.0	12.30	1.00	2.25	1174
D5375P	34.0	12.30	1.25	2.35	1819
D5377P	34.0	12.30	1.50	2.50	2724
D5379P	34.0	14.30	1.25	2.40	1993
D5381P	34.0	14.30	1.50	2.55	2990
D5383P	34.0	16.30	1.50	2.55	3155
D5387P	34.0	16.30	2.00	2.85	5785
D5415P	35.5	18.30	0.90	2.05	831
D5417P	35.5	18.30	1.25	2.25	1698
D5419P	35.5	18.30	2.00	2.80	5187
D5447P	40.0	14.30	1.25	2.65	1780
D5449P	40.0	14.30	1.50	2.75	2542
D5451P	40.0	14.30	2.00	3.05	4771
D5453P	40.0	16.30	1.50	2.80	2751
D5455P	40.0	16.30	2.00	3.10	5166
D5457P	40.0	18.30	2.00	3.15	5658
D5459P	40.0	20.40	1.00	2.30	1016
D5460P	40.0	20.40	1.50	2.65	2622
D5463P	40.0	20.40	2.00	3.10	5700
D5462P	40.0	20.40	2.25	3.15	6500
D5467P	40.0	20.40	2.50	3.45	9387
D5475P	45.0	22.40	1.25	2.85	1890
D5479P	45.0	22.40	1.75	3.05	3644
D5483P	45.0	22.40	2.50	3.50	7720
D5485P	45.0	24.40	2.20	3.40	6839
D5487P	50.0	18.40	1.50	3.30	2607
D5489P	50.0	18.40	2.00	3.50	4572
D5491P	50.0	18.40	2.50	4.10	9317
D5495P	50.0	20.40	2.00	3.50	4683
D5497P	50.0	20.40	2.50	3.85	7913
D5499P	50.0	22.40	2.00	3.60	5220
D5501P	50.0	22.40	2.50	3.90	8493
D5503P	50.0	25.40	1.25	2.85	1550
D5507P	50.0	25.40	2.00	3.40	4761
D5509P	50.0	25.40	2.25	3.75	7219
D5511P	50.0	25.40	2.50	3.90	9062
D5513P	50.0	25.40	3.00	4.10	11977
D5542P	56.0	28.50	1.50	3.45	2647
D5545P	56.0	28.50	2.00	3.60	4437
D5549P	56.0	28.50	3.00	4.30	11381
D5573P	60.0	20.50	2.00	4.10	4727
D5575P	60.0	20.50	2.50	4.30	7296
D5577P	60.0	25.50	2.50	4.40	8171
D5579P	60.0	25.50	3.00	4.65	11778
D5581P	60.0	30.50	2.50	4.50	9430
D5583P	60.0	30.50	3.00	4.70	13230
D5585P	60.0	30.50	3.50	5.00	18150