D shape id and shoulder
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 7035-01-386-5722
NSN 6620-01-454-8926
NSN 5925-01-099-0974
NSN 5945-01-633-1886
NSN 5930-01-294-3711
NSN 6320-01-148-8125
NSN 5895-01-250-0032
NSN 6150-00-005-8579
NSN 6620-01-340-1503
NSN 6150-01-605-8780
NSN 6220-00-469-7173
NSN 6645-01-271-7583