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 5996-01-421-4080
NSN 5999-01-076-4692
NSN 6620-00-483-1961
NSN 5990-01-147-4811
NSN 5915-01-340-9967
NSN 6320-01-326-1316
NSN 6145-00-168-5287
NSN 2925-01-467-7672
NSN 5975-00-333-9866
NSN 5996-01-414-1685
NSN 5895-01-526-9316
NSN 6105-01-506-9130