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 5920-00-134-5713
NSN 6130-00-240-4765
NSN 5835-00-954-2833
NSN 6145-00-764-2854
NSN 5920-00-924-1165
NSN 7035-01-546-6386
NSN 2925-01-577-9269
NSN 6145-01-352-0703
NSN 6110-01-374-3515
NSN 5855-00-631-4565
NSN 4140-01-047-4093
NSN 5855-00-138-2386