A specially shaped fabrication of ferrous or nonferrous bulk material. It has a cross section not conforming to the letters h, i, t, or z.
NSN 6105-00-665-8581
NSN 5998-01-131-0022
NSN 5945-01-125-9366
NSN 6650-01-330-6740
NSN 6135-01-336-3115
NSN 5950-00-331-2275
NSN 6220-01-634-0660
NSN 4140-00-958-9730
NSN 5965-01-529-0579
NSN 5855-01-440-1768
NSN 5920-00-160-5208
NSN 6110-01-094-3907