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 5910-00-439-6399
NSN 5920-00-285-2245
NSN 5935-00-214-1863
NSN 5950-00-172-4947
NSN 5935-00-211-2472
NSN 6145-00-574-1152
NSN 5930-01-560-2206
NSN 6685-00-237-0750
NSN 2925-00-724-9252
NSN 6650-01-044-6179
NSN 5915-01-555-2960
NSN 5985-01-424-0768