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).
NSN 5915-00-891-4072
NSN 5915-01-293-4757
NSN 5965-01-612-1537
NSN 6145-00-930-4972
NSN 5855-00-403-1031
NSN 5835-01-063-6284
NSN 5905-01-527-1372
NSN 5855-00-151-3853
NSN 5965-00-444-6544
NSN 5920-01-390-9426
NSN 6685-01-292-7102
NSN 6135-01-110-9470