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 6650-01-251-8520
NSN 5960-00-211-2105
NSN 5855-01-464-3152
NSN 5835-01-024-3653
NSN 5925-01-323-0113
NSN 6135-01-264-0382
NSN 5999-01-012-4065
NSN 5895-01-283-7143
NSN 5895-00-455-8952
NSN 5930-00-781-5405
NSN 5915-01-572-3811
NSN 6685-01-424-0497