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 5998-01-551-2901
NSN 6320-00-433-2773
NSN 6145-01-357-7853
NSN 5930-01-128-3238
NSN 6320-00-857-4073
NSN 5999-00-489-7803
NSN 5950-00-067-7508
NSN 6145-01-400-5819
NSN 6620-00-079-0311
NSN 6650-01-649-0228
NSN 6135-01-604-8739
NSN 5935-01-285-3734