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 6135-01-504-4309
NSN 6620-01-550-4606
NSN 6110-01-577-4718
NSN 5999-01-335-5750
NSN 6145-01-291-2943
NSN 2925-01-633-4048
NSN 6240-00-326-2966
NSN 5895-01-010-4822
NSN 5950-01-337-7161
NSN 6150-01-161-2373
NSN 6145-01-188-5856
NSN 6145-01-647-4096