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 5835-01-007-5800
NSN 6150-00-288-6245
NSN 5915-01-374-2589
NSN 7035-01-387-0493
NSN 5950-00-665-5103
NSN 6135-00-934-9550
NSN 7035-00-205-1932
NSN 6110-00-589-9905
NSN 5975-01-318-9913
NSN 6145-00-275-0811
NSN 5996-01-027-1342
NSN 6150-00-301-0758