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 6135-00-715-4001
NSN 6135-00-763-5793
NSN 6650-01-270-8460
NSN 5975-01-023-1977
NSN 6150-01-265-8397
NSN 6610-00-243-7025
NSN 5835-01-645-2892
NSN 7035-01-196-3445
NSN 5895-01-143-0099
NSN 5945-01-508-9384
NSN 5895-00-768-2842
NSN 6220-00-319-2276