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 6130-01-317-4239
NSN 5915-01-359-4847
NSN 5835-01-485-0210
NSN 5975-01-649-2385
NSN 6645-01-611-9391
NSN 7035-00-043-1325
NSN 6105-01-599-8303
NSN 7035-01-600-0777
NSN 6110-01-297-3924
NSN 6110-01-024-9428
NSN 5945-00-171-0408
NSN 6105-01-021-0235