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 6645-01-244-3017
NSN 4140-01-018-2984
NSN 6105-00-470-7773
NSN 5910-01-287-9194
NSN 6240-01-517-4492
NSN 6240-01-512-1856
NSN 5935-00-753-7895
NSN 5895-00-407-4522
NSN 6220-00-801-3872
NSN 6150-00-202-9150
NSN 5920-01-019-3685
NSN 6240-00-500-4404