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 5905-01-148-6757
NSN 5950-00-203-2368
NSN 5855-01-539-4296
NSN 5835-00-632-8621
NSN 2925-01-197-7864
NSN 5990-01-069-4604
NSN 5925-01-205-3144
NSN 5965-00-296-1808
NSN 5855-01-400-1590
NSN 5965-01-438-6928
NSN 5950-01-080-4531
NSN 6645-01-442-6476