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: Washers other than lock washers, iron or steel
NSN 5990-00-633-7634
NSN 5999-01-386-5327
NSN 5950-01-391-8126
NSN 5935-01-196-7114
NSN 5975-01-196-0648
NSN 6240-01-212-9586
NSN 7035-00-312-3055
NSN 6240-01-252-9374
NSN 5915-00-353-0853
NSN 5855-01-646-5962
NSN 4140-01-042-6637
NSN 5905-01-469-6376