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 6145-01-130-9585
NSN 5950-01-502-6378
NSN 5935-00-279-1778
NSN 5855-01-631-5051
NSN 5855-01-040-0107
NSN 6130-01-211-7224
NSN 5835-01-193-0391
NSN 6110-01-335-9743
NSN 6240-01-163-2813
NSN 5835-01-203-8295
NSN 6610-01-659-0340
NSN 5905-01-441-6896