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 6610-01-431-8575
NSN 6105-01-006-5277
NSN 6150-00-067-5957
NSN 5965-00-471-5018
NSN 5905-01-572-7874
NSN 6320-00-701-0437
NSN 6650-01-272-8864
NSN 6130-00-425-3324
NSN 5915-00-926-8126
NSN 2925-00-163-9016
NSN 5990-01-166-2237
NSN 4140-01-648-4135