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: Washers other than lock washers, iron or steel
NSN 2925-00-833-9466
NSN 5855-00-361-0167
NSN 6620-00-130-0815
NSN 7035-01-062-1692
NSN 6320-01-227-2648
NSN 6150-00-143-5396
NSN 6110-01-349-2670
NSN 5920-01-475-1251
NSN 7035-01-441-7586
NSN 2925-00-564-5967
NSN 6145-00-114-0197
NSN 5960-01-416-0474