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 6645-01-386-6311
NSN 6320-01-089-9086
NSN 5985-01-461-7717
NSN 5935-01-412-0643
NSN 5910-00-248-5359
NSN 5920-01-417-7306
NSN 5905-01-188-6975
NSN 6135-00-613-1068
NSN 5915-01-378-3141
NSN 5998-01-005-8360
NSN 5905-00-222-8105
NSN 5950-00-356-0217