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 5855-01-632-3478
NSN 5935-01-573-7519
NSN 6645-01-627-4123
NSN 6620-01-129-5832
NSN 5910-00-637-2609
NSN 5999-01-424-0955
NSN 5925-01-420-7589
NSN 6110-01-330-6604
NSN 5945-00-541-7833
NSN 4140-01-569-2107
NSN 2925-00-185-1618
NSN 6620-00-308-2531