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).
NSN 5925-01-556-5949
NSN 6130-01-016-2860
NSN 5998-01-149-3200
NSN 5835-00-269-2232
NSN 5935-00-808-3250
NSN 6110-01-027-1851
NSN 5950-00-053-4246
NSN 6610-00-695-2280
NSN 6645-00-155-2398
NSN 6610-01-413-3912
NSN 5985-01-317-2916
NSN 6145-01-438-5817