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 6240-01-607-6252
NSN 6650-01-068-5021
NSN 5930-00-959-5039
NSN 7035-00-153-3826
NSN 5920-01-561-8324
NSN 2925-00-730-3115
NSN 6110-01-650-6867
NSN 6620-00-124-9515
NSN 5998-01-085-9226
NSN 6685-01-526-8473
NSN 5915-01-173-2904
NSN 5990-00-087-3102