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 5835-01-558-9444
NSN 5855-00-177-3529
NSN 6110-01-537-2199
NSN 2925-01-105-3804
NSN 4140-01-592-4133
NSN 5835-01-442-6482
NSN 5905-01-631-9790
NSN 5915-01-547-4655
NSN 6650-01-100-3185
NSN 6130-00-419-1120
NSN 5930-01-029-5456
NSN 4140-01-593-4537