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 6645-01-364-4042
NSN 5999-01-514-9195
NSN 5915-01-594-1512
NSN 6320-01-514-6141
NSN 6620-00-643-1402
NSN 6220-01-519-9305
NSN 6320-00-476-6898
NSN 5910-01-633-9963
NSN 6130-00-583-9925
NSN 5920-00-478-1280
NSN 7035-00-731-8729
NSN 7035-01-471-8349