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 6685-01-523-1088
NSN 6240-01-055-5193
NSN 5920-00-985-3768
NSN 6145-01-153-7197
NSN 5925-01-286-8269
NSN 6240-01-442-5114
NSN 5990-01-378-7349
NSN 6650-00-773-2030
NSN 5960-00-689-9720
NSN 5915-01-105-7665
NSN 6145-00-768-8976
NSN 6110-00-152-1529