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 6650-01-281-4651
NSN 5985-00-456-8975
NSN 5915-00-803-4423
NSN 6150-01-610-2237
NSN 2925-00-265-7539
NSN 5965-00-539-7778
NSN 6320-01-419-1225
NSN 5925-01-323-0907
NSN 6130-01-435-6140
NSN 6620-01-432-7032
NSN 6130-01-388-2973
NSN 6145-00-212-0422