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 5930-01-573-9120
NSN 6320-01-576-6310
NSN 5999-01-265-6794
NSN 5996-00-827-4273
NSN 6150-00-018-8506
NSN 5960-00-386-8215
NSN 6135-01-022-5427
NSN 6135-00-686-4777
NSN 6240-00-391-6402
NSN 4140-00-015-6024
NSN 6650-01-434-6434
NSN 5975-00-379-2388