Belleville Spring Washer

Belleville washers, or Belleville springs, are disc springs aligned with Imperial units. If you are seeking a disc spring driven by metric or DIN consider Associated Spring RAYMOND DIN 2093 Disc Springs. Belleville washers offer a high load in a small package. If you are looking for a part with increased travel but similar loads, you may consider a Clover®Dome.

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Unit of Measure

Items	M0187007S Belleville Spring Washer - Stainless Steel	M0187010 Belleville Spring Washer - High Carbon Steel	M0187010S Belleville Spring Washer - Stainless Steel	M0250009 Belleville Spring Washer - High Carbon Steel	M0250009S Belleville Spring Washer - Stainless Steel
Weight	N/A 0.000048 Pound	N/A 0.000074 Pound	N/A 0.000074 Pound	N/A 0.000112 Pound	N/A 0.000112 Pound
Material	N/A 302 Stainless Steel (Commercial) AMS-5906 (C)	N/A C1074 Spring Steel, ASTM-A684	N/A 302 Stainless Steel (Commercial) AMS-5906 (C)	N/A C1074 Spring Steel, ASTM-A684	N/A 302 Stainless Steel (Commercial) AMS-5906 (C)
Height	N/A 0.188 Inch	N/A 0.188 Inch	N/A 0.188 Inch	N/A 0.25 Inch	N/A 0.25 Inch
Depth	N/A 0.013 Inch	N/A 0.015 Inch	N/A 0.015 Inch	N/A 0.017 Inch	N/A 0.017 Inch
Width	N/A 0.013 Inch	N/A 0.015 Inch	N/A 0.015 Inch	N/A 0.017 Inch	N/A 0.017 Inch
Minimum ID (In.)	N/A 0.093 Inch	N/A 0.093 Inch	N/A 0.093 Inch	N/A 0.125 Inch	N/A 0.125 Inch
Maximum OD (In.)	N/A 0.187 Inch	N/A 0.187 Inch	N/A 0.187 Inch	N/A 0.250 Inch	N/A 0.250 Inch
Thickness (In.)	N/A 0.0065 Inch	N/A 0.010 Inch	N/A 0.010 Inch	N/A 0.0086 Inch	N/A 0.0086 Inch
Free Height (Approx) (In.)	N/A 0.013 Inch	N/A 0.015 Inch	N/A 0.015 Inch	N/A 0.017 Inch	N/A 0.017 Inch