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 6135-01-355-8917
NSN 5905-01-227-6044
NSN 5965-01-448-9585
NSN 5975-01-088-7470
NSN 5965-00-263-6436
NSN 5915-00-177-7125
NSN 5835-00-074-3700
NSN 6150-01-634-0575
NSN 5945-01-396-2552
NSN 5835-00-568-2956
NSN 6645-00-456-7653
NSN 5935-00-631-5048