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 6645-01-056-5291
NSN 5999-01-079-8862
NSN 6650-01-042-9360
NSN 5990-01-395-4194
NSN 6105-01-464-4251
NSN 6620-00-299-2530
NSN 6145-01-407-3484
NSN 5905-01-523-2576
NSN 5915-01-508-8452
NSN 5965-01-060-2558
NSN 5835-01-482-1591
NSN 6650-00-983-6722