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 5990-01-463-2279
NSN 6220-01-014-8184
NSN 6135-00-087-5300
NSN 5835-00-550-7735
NSN 6645-01-324-1956
NSN 6610-01-438-4383
NSN 5975-01-464-0972
NSN 6150-01-099-3239
NSN 6105-01-447-2984
NSN 6645-01-151-9732
NSN 5965-01-051-0126
NSN 6220-01-232-1572