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 5935-01-573-1581
NSN 6150-01-227-7547
NSN 6685-00-351-1914
NSN 5935-00-625-1559
NSN 5965-01-461-7195
NSN 6620-01-461-6427
NSN 5985-00-982-7326
NSN 5905-01-359-8751
NSN 6145-01-634-0388
NSN 5855-01-650-3762
NSN 6610-01-633-8931
NSN 6145-01-232-1319