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 5975-00-132-2911
NSN 5960-01-234-0926
NSN 6220-00-798-2762
NSN 5920-01-056-5481
NSN 6110-00-903-6481
NSN 5835-01-485-0210
NSN 5965-00-228-8336
NSN 5915-01-205-7498
NSN 5915-00-078-7855
NSN 4140-01-599-2161
NSN 6320-01-552-8721
NSN 6105-01-071-5565