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 5915-01-539-7634
NSN 5985-01-256-1022
NSN 5985-00-978-9635
NSN 6650-00-155-8431
NSN 6220-01-070-0826
NSN 5950-01-414-6930
NSN 5925-01-510-4579
NSN 5835-00-415-6421
NSN 5920-01-551-2775
NSN 6320-00-588-2401
NSN 6620-01-062-1662
NSN 5930-01-176-5611