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 5965-01-040-9814
NSN 6105-01-113-3889
NSN 5945-01-576-8113
NSN 5835-01-173-1578
NSN 5915-01-126-2856
NSN 5945-01-497-7525
NSN 5930-00-727-7626
NSN 5985-00-255-6279
NSN 6110-01-224-6954
NSN 5950-01-400-5942
NSN 5998-01-502-7534
NSN 5855-01-424-2769