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 5999-00-165-2057
NSN 5930-00-815-4161
NSN 5855-00-231-7790
NSN 6620-01-469-9787
NSN 6135-00-145-8884
NSN 5975-00-903-7104
NSN 5999-00-765-3035
NSN 7035-01-061-1252
NSN 6240-00-107-1518
NSN 6110-00-350-9571
NSN 6130-01-281-9587
NSN 6145-00-542-7980