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 5910-01-133-8458
NSN 5950-01-065-4624
NSN 5925-01-347-2052
NSN 5910-01-574-9765
NSN 6110-00-109-5758
NSN 5910-01-649-3398
NSN 6610-01-419-6616
NSN 5835-00-821-8555
NSN 5990-01-150-7443
NSN 6240-00-968-9274
NSN 6145-00-901-3876
NSN 6685-01-239-5610