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 5910-01-291-4011
NSN 6620-00-170-5296
NSN 5925-00-812-1987
NSN 5895-01-088-7751
NSN 6610-00-243-6499
NSN 6650-01-038-9079
NSN 7035-01-143-0355
NSN 7035-00-096-9986
NSN 6105-01-634-0322
NSN 6685-01-368-1534
NSN 5990-00-229-4647
NSN 6110-01-490-3728