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 5910-01-607-5524
NSN 5950-01-144-4504
NSN 2925-01-174-6786
NSN 6240-01-627-7610
NSN 6620-01-039-5468
NSN 5925-01-415-6551
NSN 5895-01-273-7807
NSN 5905-00-253-3461
NSN 5855-01-342-3824
NSN 5905-01-047-1697
NSN 6650-00-095-6490
NSN 6105-00-362-1361