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 5965-01-056-1303
NSN 6240-01-643-4535
NSN 5960-01-467-0961
NSN 5935-01-233-7151
NSN 6150-01-125-8334
NSN 5910-01-328-7513
NSN 6645-01-326-4572
NSN 5855-00-228-8446
NSN 5945-01-020-7668
NSN 6145-01-435-9529
NSN 6220-01-227-4152
NSN 6685-00-863-0085