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 5855-01-232-9440
NSN 5925-00-334-0044
NSN 5835-00-491-6075
NSN 6610-01-249-3243
NSN 6685-01-626-5819
NSN 2925-00-471-1128
NSN 5998-00-105-2914
NSN 5935-01-497-8112
NSN 5990-00-993-3130
NSN 6130-01-273-6394
NSN 5915-01-385-6774
NSN 6620-01-185-6391