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 5950-01-136-4158
NSN 2925-01-091-4734
NSN 5915-01-448-5314
NSN 5925-00-280-2273
NSN 5998-01-377-6578
NSN 5895-01-415-4739
NSN 5945-01-007-0366
NSN 5835-01-557-9062
NSN 5915-01-533-1290
NSN 5985-01-074-4625
NSN 7035-01-467-9030
NSN 5925-00-690-7568