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 5935-01-340-0095
NSN 5960-01-167-8796
NSN 6650-00-287-5868
NSN 6130-01-483-5806
NSN 6240-00-109-5914
NSN 5965-00-471-5018
NSN 5920-01-516-7298
NSN 2925-00-008-5485
NSN 6650-01-633-5160
NSN 6135-01-436-7733
NSN 6240-01-098-0130
NSN 6145-00-419-0550