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 5910-01-033-0446
NSN 6130-01-370-4153
NSN 5960-01-260-7430
NSN 5835-01-100-3265
NSN 5930-01-168-5105
NSN 5835-01-411-7050
NSN 6130-01-415-6547
NSN 5855-01-564-2044
NSN 5945-01-227-4059
NSN 4140-01-431-9065
NSN 5915-00-919-4551
NSN 6110-01-339-8071