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 5920-01-036-5952
NSN 6145-01-463-7128
NSN 5998-00-900-8643
NSN 5930-01-164-1117
NSN 6150-00-891-7922
NSN 5895-00-295-3735
NSN 5905-01-542-6632
NSN 5975-00-851-6085
NSN 6150-00-470-7136
NSN 6645-00-033-8714
NSN 5990-01-369-2764
NSN 6650-01-449-2334