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 5960-00-813-2518
NSN 5835-00-021-5913
NSN 5965-00-934-3495
NSN 5990-01-173-9531
NSN 6610-00-881-5060
NSN 5999-00-199-7626
NSN 5950-01-318-6662
NSN 5915-01-233-3272
NSN 6650-01-594-0680
NSN 5998-01-079-8888
NSN 5925-01-318-4030
NSN 5935-01-397-5612