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 5910-01-584-9004
NSN 5999-01-400-5933
NSN 6110-01-602-1114
NSN 6150-00-005-8030
NSN 5930-01-552-1240
NSN 6620-01-422-3522
NSN 6650-01-623-8016
NSN 5925-01-582-2325
NSN 5910-01-147-8082
NSN 5950-01-437-9051
NSN 6145-00-770-4752
NSN 6645-00-938-2173