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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5950-00-228-0818
NSN 6110-01-274-8039
NSN 6150-00-916-9871
NSN 5920-01-421-5362
NSN 6620-01-472-6461
NSN 5985-01-400-2527
NSN 5910-00-078-2334
NSN 6110-01-004-2398
NSN 6320-01-255-2096
NSN 6110-01-291-6010
NSN 5920-00-309-5637
NSN 5950-00-024-9964