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 5905-00-245-3412
NSN 6320-01-021-6633
NSN 6645-01-074-8024
NSN 6150-00-826-9502
NSN 5998-00-048-1570
NSN 4140-01-417-5404
NSN 6645-00-108-6479
NSN 5990-01-027-8260
NSN 5910-01-310-4587
NSN 5945-01-485-1946
NSN 5855-01-611-8933
NSN 6645-01-128-6932