A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
NSN 5975-01-359-1590
NSN 2925-00-078-0525
NSN 5990-01-400-3299
NSN 5895-01-650-6917
NSN 5925-01-541-4758
NSN 2925-01-572-5846
NSN 5945-01-525-7677
NSN 6150-01-355-9424
NSN 6150-01-657-4859
NSN 7035-00-267-5424
NSN 6320-01-399-6177
NSN 5985-01-561-5018