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 2925-01-531-9550
NSN 5990-01-338-2103
NSN 5975-01-440-0681
NSN 5920-01-290-3771
NSN 6145-01-492-1061
NSN 5985-01-303-5984
NSN 5835-00-433-0170
NSN 5965-00-739-2063
NSN 6645-01-539-2920
NSN 6645-00-925-2887
NSN 4140-00-803-5910
NSN 5965-01-396-3184