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 6220-00-229-1346
NSN 5920-01-546-0705
NSN 5855-01-076-9369
NSN 6110-01-440-5000
NSN 7035-00-270-5519
NSN 5905-01-375-0253
NSN 5998-01-419-9404
NSN 6135-01-048-0910
NSN 6620-01-430-4111
NSN 5965-00-715-6159
NSN 5855-01-363-0332
NSN 6105-00-567-2793