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 6145-01-499-5031
NSN 6320-00-593-0379
NSN 5965-01-209-2411
NSN 5945-00-857-3061
NSN 6105-01-125-6498
NSN 5930-00-510-0574
NSN 6650-01-501-4304
NSN 6135-01-433-2062
NSN 7035-01-227-7492
NSN 5910-01-440-9558
NSN 5998-01-610-5732
NSN 5945-01-634-0588