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 5950-01-111-0536
NSN 5905-01-412-6227
NSN 5965-00-362-2158
NSN 6130-01-020-8186
NSN 6610-01-426-5090
NSN 5930-01-542-7082
NSN 5985-01-540-2215
NSN 5930-01-167-9079
NSN 5950-01-052-5949
NSN 6135-01-395-4114
NSN 4140-00-193-8879
NSN 6685-01-330-6733