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.
NSN 5950-01-431-4604
NSN 5925-01-366-4222
NSN 5920-01-424-0745
NSN 5835-00-778-5761
NSN 5835-00-706-0829
NSN 5835-01-122-3489
NSN 6610-00-925-5064
NSN 5965-00-852-6258
NSN 5950-01-206-7505
NSN 5975-01-242-0582
NSN 6240-00-115-8575
NSN 6685-01-580-1630