SPECStandard Disc Springs
Spec Standard Disc Spring O D Carbon Steel
135 sizes & variants — select below · O.d.: 64 options · Type: 3 options
This family comprises standard disc springs manufactured from carbon steel, available in a range of outside diameters (O.D.) from 15 mm to 213 mm. The variants are offered in different pack quantities, including 10…
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Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Compliance & shipping
- Hazardous material
- Not classified as hazardous
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
Select a size
Showing 135 / 135 variants — scroll the table for more
| Part No (MPN)BD010030 | 3G SKU3G-OTH-681790 | O.d.10 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD008030 | 3G SKU3G-OTH-681793 | O.d.8 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0100600042 | 3G SKU3G-OTH-681796 | O.d.10 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD010025 | 3G SKU3G-OTH-681797 | O.d.10 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD010050 | 3G SKU3G-OTH-681798 | O.d.10 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0230700082 | 3G SKU3G-OTH-681815 | O.d.23 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD018100 | 3G SKU3G-OTH-681817 | O.d.18 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD020050 | 3G SKU3G-OTH-681818 | O.d.20 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD020080 | 3G SKU3G-OTH-681819 | O.d.20 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD020100 | 3G SKU3G-OTH-681820 | O.d.20 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD020110 | 3G SKU3G-OTH-681822 | O.d.20 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0231250102 | 3G SKU3G-OTH-681823 | O.d.23 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0281250102 | 3G SKU3G-OTH-681824 | O.d.28 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0341000122 | 3G SKU3G-OTH-681827 | O.d.34 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD028080 | 3G SKU3G-OTH-681828 | O.d.28 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0341500143 | 3G SKU3G-OTH-681831 | O.d.34 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD032080 | 3G SKU3G-OTH-681832 | O.d.31.5 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD034200 | 3G SKU3G-OTH-681834 | O.d.34 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM277040 | 3G SKU3G-OTH-681835 | O.d.27.7 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM297040 | 3G SKU3G-OTH-681836 | O.d.29.7 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0501500183 | 3G SKU3G-OTH-681838 | O.d.50 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD040225 | 3G SKU3G-OTH-681843 | O.d.40 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD040250 | 3G SKU3G-OTH-681844 | O.d.40 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0502500204 | 3G SKU3G-OTH-681846 | O.d.50 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0603000205 | 3G SKU3G-OTH-681847 | O.d.60 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD060350 | 3G SKU3G-OTH-681856 | O.d.60 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD090250 | 3G SKU3G-OTH-681867 | O.d.90 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD100600 | 3G SKU3G-OTH-681870 | O.d.100 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM945100 | 3G SKU3G-OTH-681872 | O.d.94.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM119125 | 3G SKU3G-OTH-681873 | O.d.119 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM149150 | 3G SKU3G-OTH-681876 | O.d.149 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM248250 | 3G SKU3G-OTH-681877 | O.d.248 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM288275 | 3G SKU3G-OTH-681878 | O.d.288 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM298275 | 3G SKU3G-OTH-681879 | O.d.298 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM318300 | 3G SKU3G-OTH-681880 | O.d.318 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM338300 | 3G SKU3G-OTH-681881 | O.d.338 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM159150 | 3G SKU3G-OTH-681887 | O.d.159 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD020150 | 3G SKU3G-OTH-681889 | O.d.20 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD040150 | 3G SKU3G-OTH-681892 | O.d.40 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM223225 | 3G SKU3G-OTH-681893 | O.d.223 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM188030 | 3G SKU3G-OTH-681898 | O.d.18.8 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD032150 | 3G SKU3G-OTH-681899 | O.d.31.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD013070 | 3G SKU3G-OTH-681902 | O.d.12.5 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM179200 | 3G SKU3G-OTH-681903 | O.d.179 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD1256000710 | 3G SKU3G-OTH-681904 | O.d.125 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD063300 | 3G SKU3G-OTH-681907 | O.d.63 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0281500122 | 3G SKU3G-OTH-681908 | O.d.28 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM416050 | 3G SKU3G-OTH-681911 | O.d.41.6 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0080400032 | 3G SKU3G-OTH-681912 | O.d.8 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD015050 | 3G SKU3G-OTH-681913 | O.d.15 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD028150 | 3G SKU3G-OTH-681914 | O.d.28 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0341250122 | 3G SKU3G-OTH-681915 | O.d.34 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD032175 | 3G SKU3G-OTH-681916 | O.d.31.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM258250 | 3G SKU3G-OTH-681917 | O.d.258 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0150700052 | 3G SKU3G-OTH-681919 | O.d.15 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0180400062 | 3G SKU3G-OTH-681920 | O.d.18 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD013035 | 3G SKU3G-OTH-681921 | O.d.12.5 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD023060 | 3G SKU3G-OTH-681922 | O.d.23 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD016090 | 3G SKU3G-OTH-681923 | O.d.16 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0341250143 | 3G SKU3G-OTH-681925 | O.d.34 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD032200 | 3G SKU3G-OTH-681927 | O.d.31.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD014080 | 3G SKU3G-OTH-681928 | O.d.14 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD063250 | 3G SKU3G-OTH-681929 | O.d.63 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD016060 | 3G SKU3G-OTH-681930 | O.d.16 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0230900102 | 3G SKU3G-OTH-681931 | O.d.23 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD112600 | 3G SKU3G-OTH-681935 | O.d.112 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD025125 | 3G SKU3G-OTH-681936 | O.d.25 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0231000102 | 3G SKU3G-OTH-681938 | O.d.23 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM675070 | 3G SKU3G-OTH-681939 | O.d.67.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD045125 | 3G SKU3G-OTH-681941 | O.d.45 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM124125 | 3G SKU3G-OTH-681943 | O.d.124 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM159155 | 3G SKU3G-OTH-681944 | O.d.159 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM198200 | 3G SKU3G-OTH-681945 | O.d.198 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD025100 | 3G SKU3G-OTH-681947 | O.d.25 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD050125 | 3G SKU3G-OTH-681950 | O.d.50 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0402000163 | 3G SKU3G-OTH-681952 | O.d.40 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0180700082 | 3G SKU3G-OTH-681954 | O.d.18 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD012050 | 3G SKU3G-OTH-681956 | O.d.12 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD045250 | 3G SKU3G-OTH-681957 | O.d.45 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0120600052 | 3G SKU3G-OTH-681958 | O.d.12 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD016040 | 3G SKU3G-OTH-681961 | O.d.16 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0705000405 | 3G SKU3G-OTH-681962 | O.d.70 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD080500 | 3G SKU3G-OTH-681964 | O.d.80 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM218035 | 3G SKU3G-OTH-681966 | O.d.21.8 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD063180 | 3G SKU3G-OTH-681967 | O.d.63 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD071250 | 3G SKU3G-OTH-681971 | O.d.71 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD023080 | 3G SKU3G-OTH-681972 | O.d.23 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0401500142 | 3G SKU3G-OTH-681973 | O.d.40 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD071200 | 3G SKU3G-OTH-681974 | O.d.71 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD015070 | 3G SKU3G-OTH-681978 | O.d.15 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD025150 | 3G SKU3G-OTH-681980 | O.d.25 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD025070 | 3G SKU3G-OTH-681981 | O.d.25 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BM990100 | 3G SKU3G-OTH-681983 | O.d.99 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM149155 | 3G SKU3G-OTH-681984 | O.d.149 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD025090 | 3G SKU3G-OTH-681985 | O.d.25 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0402000183 | 3G SKU3G-OTH-681986 | O.d.40 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD050300 | 3G SKU3G-OTH-681989 | O.d.50 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD014050 | 3G SKU3G-OTH-681991 | O.d.14 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0281250122 | 3G SKU3G-OTH-681992 | O.d.28 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD056300 | 3G SKU3G-OTH-681994 | O.d.56 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM308300 | 3G SKU3G-OTH-681996 | O.d.308 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0120400042 | 3G SKU3G-OTH-681999 | O.d.12 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM169150 | 3G SKU3G-OTH-682002 | O.d.169 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM895095 | 3G SKU3G-OTH-682006 | O.d.89.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM615070 | 3G SKU3G-OTH-682010 | O.d.61.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD012060 | 3G SKU3G-OTH-682014 | O.d.12 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD045175 | 3G SKU3G-OTH-682018 | O.d.45 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD1256000061 | 3G SKU3G-OTH-682019 | O.d.125 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM237040 | 3G SKU3G-OTH-682020 | O.d.23.7 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM139127 | 3G SKU3G-OTH-682022 | O.d.139 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD008020 | 3G SKU3G-OTH-682025 | O.d.8 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD018070 | 3G SKU3G-OTH-682026 | O.d.18 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM366050 | 3G SKU3G-OTH-682029 | O.d.36.6 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD036090 | 3G SKU3G-OTH-682033 | O.d.35.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD020090 | 3G SKU3G-OTH-682035 | O.d.20 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD0231250122 | 3G SKU3G-OTH-682037 | O.d.23 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD028100 | 3G SKU3G-OTH-682038 | O.d.28 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BM158025 | 3G SKU3G-OTH-682040 | O.d.15.8 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM277040P | 3G SKU3G-OTH-682041 | O.d.27.7 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD020125 | 3G SKU3G-OTH-682043 | O.d.20 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BD0120500042 | 3G SKU3G-OTH-682046 | O.d.12 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BD056150 | 3G SKU3G-OTH-682048 | O.d.56 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM189205 | 3G SKU3G-OTH-682051 | O.d.189 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0200900082 | 3G SKU3G-OTH-682052 | O.d.20 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM228225 | 3G SKU3G-OTH-682053 | O.d.228 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM198205 | 3G SKU3G-OTH-682054 | O.d.198 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM845090 | 3G SKU3G-OTH-682055 | O.d.84.5 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM189200 | 3G SKU3G-OTH-682057 | O.d.189 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM129127 | 3G SKU3G-OTH-682058 | O.d.129 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD090500 | 3G SKU3G-OTH-682060 | O.d.90 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD0180800062 | 3G SKU3G-OTH-682061 | O.d.18 mm | TypeCarbon Steel, 25 PK | |
| Part No (MPN)BM213225 | 3G SKU3G-OTH-682062 | O.d.213 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BM515060 | 3G SKU3G-OTH-682063 | O.d.51.5 mm | TypeCarbon Steel, 15 PK | |
| Part No (MPN)BM278250 | 3G SKU3G-OTH-682066 | O.d.278 mm | TypeCarbon Steel, 10 PK | |
| Part No (MPN)BD010040 | 3G SKU3G-OTH-682067 | O.d.10 mm | TypeCarbon Steel, 25 PK |
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Frequently Asked Questions
How do I select the right disc spring size?
Begin by measuring the available space or bolt diameter to determine the required outside diameter (O.D.). The range includes O.D. values of 15 mm, 18 mm, 63 mm, 139 mm, 159 mm, and 213 mm. Choose the O.D. that fits your application.
What pack quantities are available?
The disc springs come in packs of 10, 15, or 25 pieces. Select the pack size based on the number of springs you need for your project or maintenance schedule.
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3G Electric supplies SPEC standard disc springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.