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 6685-01-115-3953
NSN 6240-00-013-4764
NSN 6220-00-186-8565
NSN 5990-01-048-1056
NSN 6620-00-240-8766
NSN 5996-01-146-4202
NSN 6135-01-529-0122
NSN 5910-01-526-2733
NSN 5960-00-480-3490
NSN 5960-01-522-0391
NSN 6110-00-073-6659
NSN 2925-00-010-2632