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 6650-01-381-2972
NSN 6110-00-081-0927
NSN 5930-01-385-8094
NSN 6130-01-047-5153
NSN 6320-01-631-7828
NSN 5835-01-426-6573
NSN 5975-01-044-6729
NSN 5895-00-246-4415
NSN 6150-00-155-8511
NSN 5990-01-116-2181
NSN 5855-01-658-4510
NSN 5975-01-099-6418