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).
Classification: Glass fibers and articles thereof, nesoi
NSN 5999-01-351-0718
NSN 7035-00-470-4977
NSN 6145-00-313-9429
NSN 7035-00-235-3529
NSN 6130-00-233-3548
NSN 6130-00-471-5067
NSN 5920-01-338-0707
NSN 5990-00-909-2154
NSN 5855-01-578-6742
NSN 6150-01-116-2406
NSN 5855-00-560-0110
NSN 6150-00-942-9239