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 5965-01-399-8454
NSN 5925-01-194-3981
NSN 6240-01-145-4916
NSN 5855-01-532-7513
NSN 5998-01-020-1651
NSN 5945-01-241-6027
NSN 5985-01-178-6888
NSN 5835-01-548-1143
NSN 5895-01-010-6095
NSN 5965-01-150-6315
NSN 5835-00-309-0311
NSN 5950-01-022-4428