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 5910-01-583-2403
NSN 6650-00-754-2276
NSN 6645-01-624-7209
NSN 6220-01-468-5596
NSN 5975-01-299-1507
NSN 5895-00-530-5310
NSN 6110-01-334-5914
NSN 6145-00-648-2726
NSN 5905-01-135-5091
NSN 5975-01-097-9949
NSN 5895-01-477-0116
NSN 5930-00-636-4998