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 5996-01-413-5037
NSN 5945-01-467-4945
NSN 4140-01-210-0107
NSN 6610-00-986-1616
NSN 6685-00-492-9817
NSN 6110-01-535-5943
NSN 5996-00-204-6364
NSN 5960-01-418-4875
NSN 6685-01-574-0243
NSN 5930-01-238-5960
NSN 5999-00-221-1863
NSN 5960-01-291-5025