1 end countersunk, 0.030 in. Dp, with an included angle of 90 deg
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: Other articles of iron or steel not wire nesoi
NSN 5855-01-286-9928
NSN 5895-01-307-3921
NSN 5835-00-397-7697
NSN 6645-00-258-8547
NSN 7035-00-177-1557
NSN 5855-00-087-7833
NSN 6150-00-596-8766
NSN 5985-01-485-6136
NSN 6110-01-281-1218
NSN 2925-01-307-7429
NSN 5950-00-322-5078
NSN 6150-01-227-2174