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 6240-01-512-1856
NSN 5915-01-314-8157
NSN 5910-01-549-6962
NSN 6110-00-052-2655
NSN 5855-01-429-8702
NSN 5935-01-235-8863
NSN 5965-01-475-3024
NSN 5960-01-323-0024
NSN 6105-01-243-3678
NSN 5910-01-545-2756
NSN 6220-00-458-4633
NSN 5895-01-423-0334