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 5935-01-433-9291
NSN 6110-01-048-0427
NSN 5985-00-189-0953
NSN 6135-00-122-2420
NSN 4140-01-602-0616
NSN 5910-01-507-7001
NSN 6320-00-483-0451
NSN 6620-01-590-7035
NSN 5990-00-891-8817
NSN 6110-00-301-4874
NSN 6105-01-555-1322
NSN 5945-00-986-8988