No other part numbers with same form, fit, and function found.
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 4140-01-443-9164
NSN 6110-00-269-2696
NSN 5990-01-361-6424
NSN 5920-01-353-1384
NSN 6130-00-295-2758
NSN 5945-01-422-5394
NSN 5915-01-513-9122
NSN 5965-00-076-2332
NSN 6145-01-101-4900
NSN 6320-01-176-8367
NSN 7035-01-631-7300
NSN 2925-00-617-0826