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 5985-00-228-0244
NSN 5835-00-725-2087
NSN 5920-01-388-3498
NSN 6135-00-078-9931
NSN 6645-01-075-7722
NSN 6135-01-077-3787
NSN 6650-01-548-0297
NSN 6645-01-310-2949
NSN 5975-01-251-6140
NSN 5930-01-382-3423
NSN 5990-01-583-2870
NSN 5925-00-687-0279