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 4140-00-963-2855
NSN 6130-00-264-5402
NSN 5960-00-215-5884
NSN 5985-00-269-8267
NSN 5905-00-823-6152
NSN 5895-01-222-0639
NSN 6150-00-347-0520
NSN 6130-01-492-6327
NSN 5925-00-074-4226
NSN 6240-00-231-0761
NSN 5999-01-047-5672
NSN 6620-01-205-6608