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 6105-01-330-0675
NSN 6685-00-974-2596
NSN 5996-01-032-5926
NSN 5998-01-265-1366
NSN 5998-01-377-3548
NSN 4140-01-537-1802
NSN 6645-00-127-3835
NSN 5905-00-196-5343
NSN 6220-00-695-1107
NSN 5990-01-278-9985
NSN 5950-01-065-0858
NSN 5855-01-045-5932