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 5910-00-237-3210
NSN 5960-00-448-0417
NSN 5998-01-278-1529
NSN 4140-00-226-6723
NSN 6110-00-518-2998
NSN 5950-00-401-8712
NSN 6110-00-174-9353
NSN 5895-01-252-9775
NSN 5930-00-897-5907
NSN 5835-01-525-3220
NSN 5895-01-515-9443
NSN 6105-01-087-4264