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 6685-01-634-0611
NSN 5925-01-222-3650
NSN 5998-01-298-2973
NSN 6145-00-663-6133
NSN 5975-01-266-3582
NSN 6135-01-455-7946
NSN 6240-01-614-7618
NSN 6620-00-944-6446
NSN 6320-00-468-8421
NSN 5910-01-525-7889
NSN 5925-00-256-3486
NSN 2925-01-540-7389