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 6135-01-546-4588
NSN 6110-01-361-8949
NSN 5990-01-016-1212
NSN 5990-00-814-9788
NSN 5965-00-946-6692
NSN 6650-01-549-4383
NSN 5915-01-558-3923
NSN 5855-01-242-8428
NSN 5835-00-659-0959
NSN 5925-01-420-5439
NSN 6110-01-206-1063
NSN 5999-01-153-1782