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 6150-01-440-0376
NSN 5855-01-110-9564
NSN 6240-01-212-3529
NSN 5895-01-168-8264
NSN 5835-01-281-7281
NSN 6650-01-017-0980
NSN 2925-00-257-2872
NSN 7035-01-270-0325
NSN 6650-00-732-5031
NSN 2925-01-446-0525
NSN 5945-01-287-8230
NSN 6220-01-458-9023