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 5950-01-229-0174
NSN 5895-01-059-2403
NSN 6240-01-030-7071
NSN 6650-01-396-8890
NSN 6610-00-030-7748
NSN 5996-00-821-5131
NSN 6685-00-741-1616
NSN 6610-01-135-2149
NSN 6610-00-987-9716
NSN 6105-01-045-7917
NSN 5895-01-611-7700
NSN 5996-01-123-9038