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 5935-00-133-5377
NSN 5990-00-484-1517
NSN 5998-01-513-2646
NSN 5945-01-211-6585
NSN 6685-00-877-6588
NSN 6145-00-174-1730
NSN 5950-01-462-5878
NSN 5965-01-081-9543
NSN 5996-00-240-3224
NSN 5895-01-049-8525
NSN 5930-01-200-4032
NSN 5915-00-701-9135