Spacer, ring; steel; round hole, 1 in min, 1.002 in max dia, 1.875 in nom od, 0.672 in min, 0.687 in max outside lg
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.
NSN 5975-01-243-5415
NSN 6220-00-674-3178
NSN 5920-01-434-5559
NSN 5835-01-274-1035
NSN 5895-01-444-1387
NSN 6130-01-486-9484
NSN 5935-01-205-7371
NSN 5998-00-799-3769
NSN 6220-01-598-6900
NSN 6130-01-399-0126
NSN 6130-01-136-8313
NSN 5975-00-627-8853