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 5975-01-553-6500
NSN 6685-01-446-3416
NSN 4140-00-068-0267
NSN 6645-00-544-8529
NSN 5950-01-443-3555
NSN 2925-01-531-3872
NSN 6240-01-158-5664
NSN 6150-00-707-8804
NSN 6685-00-342-9408
NSN 5945-00-434-6786
NSN 5930-01-108-4244
NSN 6110-01-214-8201