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 6145-00-232-0813
NSN 5905-01-508-0689
NSN 5998-01-386-1769
NSN 5990-00-146-3534
NSN 5905-01-234-3957
NSN 7035-00-703-3535
NSN 6110-01-514-5519
NSN 5855-01-085-5354
NSN 6135-01-633-8502
NSN 6685-00-880-4734
NSN 5996-01-327-0220
NSN 5945-01-425-2761