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 5930-00-100-5244
NSN 5835-01-307-8954
NSN 6220-01-349-0486
NSN 6135-00-660-8654
NSN 5965-01-107-4078
NSN 6240-00-857-5624
NSN 5985-00-537-4207
NSN 6150-00-292-8778
NSN 6150-01-468-5804
NSN 5945-01-461-7666
NSN 2925-00-908-7702
NSN 5920-01-191-6321