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 5975-01-641-0835
NSN 6135-01-142-2417
NSN 5915-01-029-3740
NSN 5925-00-453-9929
NSN 5915-00-203-2380
NSN 4140-01-246-7041
NSN 5975-00-144-7878
NSN 5960-00-222-6174
NSN 5835-01-132-5894
NSN 6610-01-484-8980
NSN 6610-01-633-8931
NSN 6610-01-460-2785