Not casehardened; surface finish and location: 63.0 microinches, left side; hole shape: round; shape: round
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 2925-01-415-2140
NSN 5985-00-283-6909
NSN 6320-01-481-7322
NSN 6105-00-125-9394
NSN 4140-00-578-7726
NSN 5920-01-371-3112
NSN 7035-01-429-7954
NSN 5925-01-413-3366
NSN 6110-00-514-2639
NSN 5930-00-114-5670
NSN 6320-01-470-6826
NSN 6130-00-596-6695