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.
NSN 6135-01-558-7257
NSN 5930-01-652-4993
NSN 6130-01-324-7004
NSN 5920-01-591-9424
NSN 6220-01-534-5200
NSN 5945-01-160-7861
NSN 6685-01-436-9035
NSN 6150-00-965-5740
NSN 6145-01-411-1210
NSN 2925-00-412-2046
NSN 5985-01-025-2294
NSN 5945-01-392-0898