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.
NSN 6620-01-152-0936
NSN 5960-01-649-1341
NSN 5835-01-010-8143
NSN 7035-01-568-9555
NSN 5835-01-568-7796
NSN 6220-01-251-6144
NSN 5985-00-665-4910
NSN 6220-01-401-5337
NSN 6220-01-114-2959
NSN 6320-00-300-5556
NSN 6130-01-129-2303
NSN 5990-01-453-3552