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 5915-01-172-4298
NSN 5915-01-534-5154
NSN 5925-00-883-0094
NSN 6110-00-719-7209
NSN 6105-00-996-2182
NSN 6645-00-754-4108
NSN 5920-01-205-7302
NSN 5835-01-439-0180
NSN 5960-00-517-9359
NSN 4140-00-513-1089
NSN 5950-01-163-0363
NSN 5998-01-373-3826