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 6645-00-780-5260
NSN 6620-01-292-2253
NSN 6685-01-559-9954
NSN 6240-01-612-2252
NSN 6240-00-822-4571
NSN 6150-01-441-2254
NSN 6150-00-074-6031
NSN 5935-00-796-6649
NSN 5925-00-458-6973
NSN 5975-00-134-9779
NSN 5999-01-585-3188
NSN 6135-01-422-1440