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 6220-01-446-6228
NSN 6220-01-327-3272
NSN 5935-01-220-8772
NSN 6240-01-168-4533
NSN 6610-01-462-7154
NSN 5985-01-381-6674
NSN 5920-00-803-3290
NSN 6150-01-531-9355
NSN 5835-01-050-7882
NSN 5910-01-206-4641
NSN 5945-00-113-2822
NSN 5895-01-284-3605