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 6645-01-643-7151
NSN 5895-00-927-1189
NSN 5910-01-421-1335
NSN 5985-00-737-0494
NSN 5950-00-946-4465
NSN 5895-01-444-1387
NSN 5835-00-111-3419
NSN 5895-01-076-5524
NSN 6145-00-050-1484
NSN 5855-01-395-0676
NSN 5999-01-653-8786
NSN 6130-01-649-2472