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 5985-00-987-5393
NSN 5945-00-296-8464
NSN 5985-01-426-7399
NSN 7035-00-104-7613
NSN 5996-00-196-7258
NSN 5855-00-149-0766
NSN 6645-01-539-5922
NSN 7035-01-423-1755
NSN 5895-01-415-5710
NSN 6135-01-579-3534
NSN 6620-01-544-4857
NSN 5965-01-386-2988