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 5990-01-485-0260
NSN 6610-00-594-6372
NSN 5999-01-147-7696
NSN 6320-01-214-0350
NSN 5998-00-193-7860
NSN 6145-00-620-5515
NSN 6145-01-398-3125
NSN 5996-00-336-3046
NSN 5925-00-205-2767
NSN 5975-01-391-2744
NSN 7035-01-400-3666
NSN 6240-00-727-8573