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 6110-00-069-2942
NSN 6220-01-628-5417
NSN 5999-01-350-0677
NSN 6130-00-107-2093
NSN 5985-01-246-2582
NSN 6145-01-005-4654
NSN 5990-00-330-5412
NSN 6240-01-450-3227
NSN 5965-01-605-1753
NSN 5945-01-148-7960
NSN 5915-01-198-7701
NSN 6650-00-016-9426