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 5910-01-142-7760
NSN 5835-01-117-6124
NSN 4140-01-546-8767
NSN 5935-01-190-4507
NSN 5945-00-135-1458
NSN 5935-01-281-8093
NSN 5910-01-039-5388
NSN 5985-01-359-9182
NSN 5855-01-100-3272
NSN 5990-00-186-2445
NSN 5905-00-255-7309
NSN 5895-00-245-8444