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 5895-01-364-8459
NSN 6145-00-605-8508
NSN 7035-00-371-7749
NSN 5920-00-182-9948
NSN 6150-01-623-0071
NSN 7035-01-151-0265
NSN 6320-00-937-5625
NSN 5975-00-841-8774
NSN 6645-01-132-1862
NSN 6150-00-669-9254
NSN 5985-00-277-7371
NSN 6145-01-553-9556