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 5905-01-478-9494
NSN 5998-00-037-9770
NSN 6610-00-164-1510
NSN 6105-00-809-7509
NSN 6685-00-204-6037
NSN 6150-01-420-7484
NSN 6650-00-170-5095
NSN 5999-01-271-3405
NSN 5960-01-359-4257
NSN 5960-01-089-8155
NSN 5855-00-560-0110
NSN 5960-00-074-8968