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 6610-01-069-1156
NSN 6110-01-400-4207
NSN 6610-01-433-2219
NSN 6110-01-658-3819
NSN 5975-01-299-2467
NSN 5855-01-286-9928
NSN 5920-01-424-8094
NSN 5935-01-421-1802
NSN 6685-01-088-4305
NSN 5975-00-942-1925
NSN 5910-01-087-3200
NSN 5950-00-225-8849