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 5855-00-256-5562
NSN 6110-00-566-1998
NSN 6610-01-470-7360
NSN 6220-01-565-1781
NSN 4140-01-513-0132
NSN 6105-00-853-8662
NSN 5920-00-759-1003
NSN 5950-01-112-3085
NSN 5935-00-669-9095
NSN 5855-01-605-2438
NSN 5996-01-654-2163
NSN 6645-00-754-4108