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 5985-01-204-8432
NSN 5950-01-381-2280
NSN 2925-01-348-8306
NSN 5945-00-306-0986
NSN 6220-00-233-7436
NSN 5910-00-099-9998
NSN 6150-01-310-9376
NSN 6110-01-353-4920
NSN 5996-00-737-0646
NSN 5998-01-212-6906
NSN 5999-01-397-1706
NSN 5920-01-424-6800