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 6130-01-364-8492
NSN 5925-01-394-4953
NSN 5925-00-257-6586
NSN 6135-01-481-9031
NSN 5965-00-201-7479
NSN 6135-01-059-4055
NSN 5835-01-303-4677
NSN 6145-01-379-0806
NSN 5915-01-057-6798
NSN 2925-01-327-3069
NSN 5935-01-441-4958
NSN 6685-01-014-7235