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 5945-01-444-5497
NSN 6220-01-211-7025
NSN 6320-01-309-9595
NSN 5930-00-932-3143
NSN 6135-01-041-3829
NSN 5985-01-550-1203
NSN 5990-01-411-4596
NSN 2925-00-246-3077
NSN 6145-01-332-8076
NSN 2925-00-315-8442
NSN 5835-01-624-5666
NSN 5960-00-887-9033