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 5910-01-113-6636
NSN 6145-00-296-0085
NSN 5910-01-126-2364
NSN 5965-01-444-3098
NSN 5930-00-038-7775
NSN 6650-00-421-5300
NSN 5855-01-502-9403
NSN 6620-01-529-6665
NSN 6130-01-626-6461
NSN 5930-01-431-8709
NSN 6320-01-088-1109
NSN 5895-01-437-6572