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 6145-01-441-4076
NSN 5835-00-993-0040
NSN 5990-01-446-9118
NSN 5985-00-893-4919
NSN 6105-01-204-2920
NSN 5905-01-182-9101
NSN 6145-01-014-6260
NSN 6145-00-815-7154
NSN 6105-01-297-8460
NSN 5998-00-682-6219
NSN 5930-01-295-7941
NSN 5935-01-655-4879