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 5935-01-488-6556
NSN 5915-00-833-9025
NSN 5930-00-853-7573
NSN 6135-01-151-2705
NSN 5905-00-553-3217
NSN 5960-01-499-6939
NSN 5975-01-542-8788
NSN 5945-00-855-5007
NSN 5855-01-557-8124
NSN 6145-01-482-9562
NSN 6110-00-260-0130
NSN 5935-01-406-4329