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 5835-01-439-0180
NSN 5945-00-281-4578
NSN 5975-01-406-3395
NSN 5965-01-547-2587
NSN 6130-00-242-0119
NSN 5960-00-116-9983
NSN 5910-01-359-8106
NSN 6650-01-246-8262
NSN 5996-01-530-6032
NSN 6650-00-246-3751
NSN 6610-01-016-3566
NSN 5998-01-036-3686