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 6320-00-701-0437
NSN 6135-01-582-5987
NSN 5975-00-216-4848
NSN 6650-00-382-6080
NSN 6240-01-178-5604
NSN 5950-01-609-0474
NSN 6620-01-316-5487
NSN 6610-01-101-1927
NSN 5999-00-891-9609
NSN 5895-00-791-1343
NSN 5905-01-128-8152
NSN 5996-00-798-7589