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 6130-01-025-1540
NSN 5915-01-437-5653
NSN 6610-01-287-9814
NSN 4140-00-701-0406
NSN 5930-01-349-9847
NSN 5960-00-422-5376
NSN 5895-00-122-6577
NSN 5999-01-602-8344
NSN 5835-01-510-7293
NSN 6150-00-526-3720
NSN 5930-01-160-8427
NSN 5855-01-282-4207