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 4140-00-170-5152
NSN 5920-01-204-0449
NSN 5855-01-085-5354
NSN 6145-01-610-7726
NSN 6320-01-082-2970
NSN 5999-01-292-8840
NSN 6110-01-263-3744
NSN 6150-01-630-0233
NSN 5965-00-412-4402
NSN 6610-01-633-8931
NSN 5915-00-756-9678
NSN 6105-01-096-6487