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 5985-01-251-5104
NSN 5835-00-537-7780
NSN 2925-01-191-9668
NSN 5935-01-484-4629
NSN 6240-00-097-1041
NSN 5855-00-361-0167
NSN 5985-01-350-9574
NSN 7035-01-165-0234
NSN 6650-01-167-1311
NSN 6320-01-440-8771
NSN 5985-00-170-5864
NSN 5855-01-085-5354