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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6320-00-116-3658
NSN 5925-00-615-8376
NSN 4140-00-964-8623
NSN 5855-00-237-4088
NSN 5950-01-010-0589
NSN 5855-00-631-4565
NSN 2925-00-240-0831
NSN 5998-01-146-5685
NSN 6685-01-163-3319
NSN 5855-01-245-8689
NSN 5925-00-198-3689
NSN 6105-01-408-4559