A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Gaskets,washers & other seals
NSN 5920-01-072-1868
NSN 2925-00-295-8109
NSN 5998-01-235-6175
NSN 6645-00-145-6411
NSN 5999-00-925-3819
NSN 6685-01-652-8845
NSN 5935-00-903-6688
NSN 6130-01-336-1972
NSN 4140-01-604-9652
NSN 5910-01-633-9963
NSN 5996-01-632-8109
NSN 6320-01-215-2284