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 6320-00-681-1324
NSN 6650-01-464-3545
NSN 5998-00-467-5315
NSN 6145-00-174-9344
NSN 7035-01-227-2546
NSN 5999-01-244-0564
NSN 6320-01-115-4404
NSN 6650-00-000-0164
NSN 5930-01-392-1222
NSN 6135-00-681-2702
NSN 5990-01-337-9859
NSN 5895-00-306-4493