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 6110-01-331-6957
NSN 6620-01-070-2215
NSN 6130-00-396-1118
NSN 5945-01-412-4081
NSN 5925-01-451-5980
NSN 5855-01-122-9418
NSN 6220-00-097-6694
NSN 6650-01-462-5879
NSN 5915-01-580-0308
NSN 5945-01-245-7748
NSN 5975-01-627-7849
NSN 5895-00-353-1795