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 5915-01-609-3891
NSN 6145-00-233-6010
NSN 6220-01-333-6544
NSN 6105-01-243-1288
NSN 5910-01-293-0846
NSN 6145-00-255-1480
NSN 6150-01-425-1311
NSN 6620-00-785-6019
NSN 6620-01-270-0710
NSN 6610-01-534-8075
NSN 5920-01-122-6303
NSN 5895-01-419-2045