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: Gaskets,washers & other seals
NSN 5975-00-171-1344
NSN 6320-00-242-3300
NSN 6685-00-240-4177
NSN 6150-00-463-1123
NSN 5895-01-305-1328
NSN 6105-00-480-2418
NSN 6645-00-758-4567
NSN 6620-01-499-1492
NSN 5910-01-534-3156
NSN 6610-01-275-8382
NSN 5990-01-127-9294
NSN 6110-01-211-2588