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 7035-00-275-5604
NSN 5990-01-106-3786
NSN 5895-00-348-3802
NSN 6145-01-056-5171
NSN 5945-01-129-2940
NSN 6685-00-351-1914
NSN 5945-01-168-6513
NSN 5910-01-592-9406
NSN 5855-01-273-6132
NSN 6685-00-822-2467
NSN 5996-01-586-9111
NSN 6240-01-576-9580