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 5915-01-655-1413
NSN 5960-01-462-6267
NSN 5835-01-522-9881
NSN 5985-01-444-3769
NSN 5945-00-189-1302
NSN 6620-01-530-1229
NSN 5960-00-279-3536
NSN 4140-01-112-1729
NSN 6645-01-416-3749
NSN 6145-01-621-8846
NSN 5895-01-594-5834
NSN 5855-00-058-1293