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 6685-00-260-9374
NSN 6130-00-816-7981
NSN 5998-01-524-5123
NSN 6220-00-357-9534
NSN 6135-01-285-1925
NSN 5945-00-565-9723
NSN 5996-01-145-2295
NSN 5930-01-231-6885
NSN 5935-00-401-5032
NSN 6135-00-871-3646
NSN 5945-01-634-0588
NSN 5835-01-397-8801