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 6645-01-573-0553
NSN 6320-01-512-2031
NSN 5930-01-603-9579
NSN 5985-01-063-7012
NSN 5945-01-139-4260
NSN 6220-01-473-1998
NSN 5960-01-224-7151
NSN 6135-00-505-0679
NSN 5990-01-097-4721
NSN 5999-01-053-8714
NSN 5996-01-398-1632
NSN 5835-01-485-0210