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 5935-00-450-7385
NSN 6620-00-132-6855
NSN 6685-01-590-5368
NSN 5895-01-446-8656
NSN 6320-01-643-0850
NSN 6685-00-009-6844
NSN 5975-00-290-4285
NSN 5925-00-513-7610
NSN 5975-01-335-0172
NSN 4140-00-724-9663
NSN 6105-01-245-2376
NSN 5835-01-559-3824