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 5950-01-427-3723
NSN 6220-01-138-1622
NSN 5965-00-406-6481
NSN 6130-01-254-1548
NSN 5910-00-081-6159
NSN 6130-01-469-0914
NSN 6150-00-698-2119
NSN 5905-00-357-1579
NSN 6110-01-657-7290
NSN 5910-01-168-9894
NSN 5998-00-799-9704
NSN 6620-01-207-0667