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 6135-00-985-7846
NSN 7035-01-359-3915
NSN 5985-00-060-8828
NSN 6240-01-138-0112
NSN 5999-01-657-4067
NSN 5835-01-382-4592
NSN 5855-00-179-8204
NSN 5990-01-332-6722
NSN 5960-01-337-2823
NSN 5910-00-324-7125
NSN 5965-01-624-4840
NSN 5895-00-850-6399