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 6650-01-385-9447
NSN 5920-00-021-3697
NSN 5975-01-286-3065
NSN 6150-01-323-4700
NSN 5999-00-479-9995
NSN 5895-00-580-0842
NSN 6130-01-235-4781
NSN 6110-00-744-1301
NSN 5910-01-343-2768
NSN 5895-01-126-4357
NSN 6320-00-937-5625
NSN 5999-00-993-6449