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 6645-00-113-4441
NSN 5925-01-480-6701
NSN 6145-00-759-6745
NSN 5960-00-494-8937
NSN 5935-00-401-0485
NSN 5965-00-529-0602
NSN 6685-01-245-7325
NSN 5915-00-707-2297
NSN 5960-01-632-6576
NSN 6135-00-128-1633
NSN 6150-01-143-5972
NSN 5945-01-444-0971