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 2925-01-593-9829
NSN 6105-01-355-0061
NSN 5930-01-348-2498
NSN 2925-00-284-1534
NSN 5965-01-331-5431
NSN 5930-00-753-6806
NSN 5985-01-611-7042
NSN 6320-01-541-7585
NSN 6240-01-252-8850
NSN 5999-01-562-7299
NSN 6145-01-565-4799
NSN 5920-01-238-1414