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 5985-00-336-5813
NSN 6650-01-577-4447
NSN 5915-01-087-6686
NSN 5990-01-395-4194
NSN 5915-01-357-7067
NSN 5965-01-494-6829
NSN 5985-01-531-7372
NSN 5990-01-277-2118
NSN 6145-01-144-2374
NSN 5998-01-289-1232
NSN 6610-01-069-1156
NSN 5998-00-726-5875