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 5945-00-135-0793
NSN 6240-01-050-2005
NSN 7035-01-369-1445
NSN 5960-01-543-0235
NSN 5998-01-385-8305
NSN 5920-01-070-8438
NSN 6145-00-013-9939
NSN 6110-01-327-3001
NSN 5965-01-036-9945
NSN 5950-00-339-2323
NSN 5835-00-554-0399
NSN 6150-01-375-7454