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 6685-00-005-1288
NSN 5960-01-412-0619
NSN 6130-00-233-7639
NSN 6145-01-089-6146
NSN 7035-01-271-1643
NSN 6620-00-139-3800
NSN 5835-01-538-8080
NSN 6135-01-185-3614
NSN 5915-00-140-1988
NSN 6150-01-519-2401
NSN 5855-01-175-3990
NSN 6220-01-150-7287