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 5998-01-451-0423
NSN 5985-00-737-4538
NSN 4140-00-690-5288
NSN 5999-01-142-7151
NSN 5930-01-092-9121
NSN 5996-01-437-5658
NSN 5855-00-151-3853
NSN 6105-01-089-8653
NSN 5975-01-494-9963
NSN 5855-00-937-7709
NSN 5835-01-163-4215
NSN 5925-00-769-6869