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 5935-01-386-2946
NSN 5998-00-879-1210
NSN 5945-01-465-1617
NSN 5990-01-226-2653
NSN 5975-01-097-3244
NSN 5990-01-215-0590
NSN 5996-00-540-6570
NSN 5996-01-304-3732
NSN 6685-00-242-6722
NSN 6105-01-472-7136
NSN 5905-00-060-0918
NSN 6145-01-297-0647