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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5835-00-518-2740
NSN 6240-01-074-6962
NSN 5945-01-142-9278
NSN 5985-01-421-4559
NSN 2925-01-348-3206
NSN 2925-01-633-4048
NSN 5855-01-469-6123
NSN 5835-00-494-8419
NSN 6110-01-487-7475
NSN 5998-01-303-1723
NSN 5965-01-041-8139
NSN 7035-01-037-7400