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 5945-01-219-0823
NSN 5945-00-539-6834
NSN 6130-01-288-6897
NSN 6135-00-100-8890
NSN 6145-01-416-5808
NSN 4140-01-206-4430
NSN 2925-00-113-1835
NSN 6220-00-819-5805
NSN 5975-00-445-9926
NSN 6685-00-003-0276
NSN 6610-01-334-8883
NSN 5985-01-579-7689