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 5965-00-372-2537
NSN 6110-01-260-8059
NSN 5996-00-225-7737
NSN 5945-01-529-6831
NSN 5985-01-040-3505
NSN 5910-01-633-4712
NSN 5990-01-446-5546
NSN 6320-01-155-8295
NSN 5895-00-468-2239
NSN 5999-01-326-9915
NSN 6320-00-779-5923
NSN 6150-01-364-9904