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 5895-01-350-7140
NSN 5905-00-436-6195
NSN 5965-00-166-3486
NSN 5895-01-375-4607
NSN 6145-00-103-3385
NSN 6105-01-443-1936
NSN 5985-00-251-9357
NSN 6145-01-320-7264
NSN 6105-01-164-5302
NSN 5960-01-258-0814
NSN 5915-00-589-4186
NSN 6105-01-269-1988