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 5925-01-318-3296
NSN 6620-00-910-5464
NSN 5905-00-555-1899
NSN 5925-00-377-0263
NSN 5975-00-865-3537
NSN 6135-01-645-4653
NSN 6130-01-432-0514
NSN 6145-01-520-9105
NSN 5835-01-555-8963
NSN 5965-01-274-5016
NSN 5996-00-186-8709
NSN 5965-01-343-6983