With a 0.250 inch slit
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 5920-01-510-9921
NSN 6240-00-456-2578
NSN 5915-01-659-2119
NSN 5975-01-332-2651
NSN 6220-01-572-1896
NSN 5935-00-172-5870
NSN 5855-00-221-9435
NSN 6610-00-641-3015
NSN 6110-01-168-8077
NSN 5975-01-161-4660
NSN 6645-01-481-9834
NSN 5990-00-253-0261