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 6645-01-627-8040
NSN 5960-01-512-0233
NSN 6135-01-307-6006
NSN 5895-00-180-2225
NSN 5925-01-552-7842
NSN 6610-01-189-3001
NSN 5910-00-082-1824
NSN 6685-01-081-4095
NSN 6620-01-650-5226
NSN 5920-01-005-1755
NSN 5999-01-556-6121
NSN 5996-01-526-6120