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 6645-01-116-3423
NSN 6610-00-558-0480
NSN 6130-01-213-6501
NSN 6150-01-561-0021
NSN 5920-00-914-8702
NSN 5935-00-683-1623
NSN 4140-00-766-6045
NSN 5998-01-315-6757
NSN 5895-00-823-8571
NSN 7035-00-585-2113
NSN 5950-00-357-2764
NSN 6620-00-054-4778