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 5910-00-284-5501
NSN 5990-01-025-7466
NSN 6685-01-013-8915
NSN 4140-01-415-7988
NSN 6220-00-317-9101
NSN 5910-01-555-6682
NSN 5920-00-956-4980
NSN 5935-00-988-6208
NSN 5930-01-451-5946
NSN 5835-00-954-2833
NSN 6130-01-344-0385
NSN 5920-01-227-1877