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 6320-01-470-6826
NSN 6145-01-171-3720
NSN 6240-00-428-4027
NSN 4140-01-203-7635
NSN 5960-00-905-5512
NSN 5945-01-571-8594
NSN 5965-00-789-1654
NSN 6135-01-512-8740
NSN 5945-00-820-4128
NSN 5930-00-879-8712
NSN 5985-01-393-7922
NSN 5998-00-502-9065