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 7035-00-238-3662
NSN 5915-01-139-3604
NSN 5945-01-589-2889
NSN 5996-01-340-6013
NSN 5935-01-286-2867
NSN 5965-01-418-1760
NSN 5965-01-005-0341
NSN 6685-00-435-3199
NSN 6240-01-179-1061
NSN 5930-01-519-4912
NSN 5975-00-022-1307
NSN 5855-01-649-3606