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 5930-01-367-8698
NSN 6110-00-177-8755
NSN 5855-01-376-0363
NSN 6650-01-554-0606
NSN 6610-01-116-2527
NSN 6135-00-798-1425
NSN 6650-01-363-7857
NSN 6110-00-366-1344
NSN 5985-01-537-0318
NSN 6240-00-586-6428
NSN 6685-00-737-1959
NSN 5960-01-353-5947