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 5835-00-393-1996
NSN 5855-01-394-3688
NSN 6645-01-372-6012
NSN 5910-00-298-1833
NSN 5935-01-100-1171
NSN 6645-01-518-1107
NSN 6320-00-194-4252
NSN 5945-00-903-7498
NSN 5930-00-494-7776
NSN 5915-00-010-3011
NSN 5910-01-294-8321
NSN 5985-01-375-4661