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 5945-01-100-1873
NSN 6650-00-231-7843
NSN 6135-00-913-2062
NSN 6150-00-504-3056
NSN 5920-00-016-8255
NSN 5999-01-293-8448
NSN 6610-01-362-8686
NSN 6110-00-984-4273
NSN 5998-00-541-8792
NSN 5915-00-469-3492
NSN 5999-01-059-2775
NSN 5855-00-832-9341