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 5895-01-545-7872
NSN 5945-01-596-8227
NSN 5835-00-523-0736
NSN 5945-00-911-3869
NSN 5915-00-584-3512
NSN 5960-01-313-0681
NSN 4140-00-126-4685
NSN 5895-01-400-4153
NSN 6645-01-218-5234
NSN 5835-01-447-2544
NSN 6135-01-328-0639
NSN 5998-00-423-6872