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 5895-00-175-6415
NSN 5990-00-838-1082
NSN 4140-00-296-9695
NSN 5975-01-613-8841
NSN 5895-01-298-8943
NSN 5990-00-964-6422
NSN 5965-01-641-9840
NSN 7035-01-492-6484
NSN 5925-00-316-5312
NSN 6645-00-654-8804
NSN 5985-01-540-2197
NSN 6610-01-647-7412