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 6240-00-382-5889
NSN 5975-01-106-7987
NSN 5930-01-274-8719
NSN 7035-01-113-1424
NSN 5905-01-143-9131
NSN 5960-01-023-6618
NSN 6145-00-548-7195
NSN 5925-00-903-8025
NSN 5996-01-359-9931
NSN 6610-01-078-9238
NSN 5975-00-923-6773
NSN 5998-01-058-2232