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 5835-01-435-4139
NSN 6685-00-138-7250
NSN 5920-01-485-8534
NSN 6130-00-730-7411
NSN 6620-00-351-9949
NSN 6150-01-634-0575
NSN 5920-00-926-7560
NSN 6620-01-447-9186
NSN 5960-01-055-6675
NSN 5965-01-063-7894
NSN 6130-01-432-8966
NSN 5996-01-253-3486