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 6145-01-152-2417
NSN 5965-00-617-5731
NSN 5910-01-380-5501
NSN 5999-01-023-6993
NSN 6105-01-519-4223
NSN 6645-01-035-3787
NSN 6320-00-213-0477
NSN 5930-01-107-6498
NSN 2925-01-491-7318
NSN 6135-00-782-6988
NSN 5905-00-541-1471
NSN 5855-00-532-0025