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 5990-00-952-7100
NSN 6105-01-334-7555
NSN 6135-00-947-0406
NSN 5960-01-167-8796
NSN 6220-01-634-0660
NSN 5910-01-611-4248
NSN 6610-00-140-1719
NSN 5855-01-626-6029
NSN 6320-01-240-4637
NSN 6135-01-430-3119
NSN 6610-01-514-8898
NSN 6240-01-393-5945