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 6240-01-478-1286
NSN 5915-00-387-2333
NSN 6110-01-472-3641
NSN 6130-01-487-6906
NSN 6620-01-361-8685
NSN 5920-00-351-8428
NSN 5915-01-388-2911
NSN 5925-00-369-1596
NSN 5935-01-646-1280
NSN 5975-01-019-5932
NSN 6130-01-437-8855
NSN 6130-01-322-8276