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 5895-01-301-9631
NSN 5895-01-516-4257
NSN 5990-01-463-2279
NSN 5960-01-212-8118
NSN 6645-01-354-7624
NSN 5855-01-203-4719
NSN 6685-01-351-4586
NSN 6105-01-211-7854
NSN 6610-01-396-5628
NSN 5996-01-424-7631
NSN 6145-00-998-3579
NSN 6130-01-508-5459