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 6105-01-454-4736
NSN 6645-00-033-8714
NSN 5910-00-333-2927
NSN 5996-01-336-5608
NSN 5910-01-138-1328
NSN 5998-01-076-6581
NSN 5930-01-382-8213
NSN 5990-01-529-7307
NSN 5925-01-329-5435
NSN 5920-00-407-6330
NSN 2925-00-180-2532
NSN 5998-01-364-1951