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 6685-00-082-3153
NSN 6685-01-568-6598
NSN 5985-01-415-2168
NSN 5905-01-440-9309
NSN 4140-01-152-9161
NSN 5895-01-290-7874
NSN 5990-01-049-3695
NSN 5950-00-459-1781
NSN 5999-01-592-9190
NSN 2925-00-993-7715
NSN 5996-00-915-1385
NSN 5905-01-247-4640