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 6240-00-948-1108
NSN 6650-00-401-1496
NSN 6240-00-880-8700
NSN 5975-01-370-5935
NSN 5990-01-265-8082
NSN 5925-01-591-2408
NSN 5935-00-901-0923
NSN 5965-00-351-7460
NSN 5930-01-406-5243
NSN 5996-01-329-7161
NSN 6320-01-102-0799
NSN 5925-00-813-2094