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 7035-00-215-3272
NSN 5915-01-537-1155
NSN 5965-01-046-9619
NSN 5930-01-344-6637
NSN 5925-01-612-8995
NSN 5990-00-513-5328
NSN 5985-01-347-9519
NSN 5935-00-906-1953
NSN 4140-01-541-5822
NSN 5965-01-577-1984
NSN 6685-01-361-7594
NSN 2925-01-426-3410