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 5910-01-201-6440
NSN 5925-00-205-2767
NSN 5945-00-172-8493
NSN 6145-01-634-0388
NSN 6610-01-226-7612
NSN 6130-01-339-0074
NSN 6145-01-077-8960
NSN 5915-00-409-3170
NSN 6105-01-424-3214
NSN 5999-01-501-7427
NSN 6645-01-348-8146
NSN 4140-01-583-9725