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 5950-01-425-3274
NSN 5950-00-555-2881
NSN 5999-00-669-8928
NSN 5950-01-423-8208
NSN 5925-01-217-8406
NSN 5960-01-198-3933
NSN 5920-01-459-8493
NSN 2925-01-624-5647
NSN 5999-00-148-9072
NSN 7035-01-247-6256
NSN 6110-00-880-1318
NSN 5999-01-411-6203