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 5895-01-611-7936
NSN 6130-00-147-6739
NSN 6130-01-648-2672
NSN 6110-01-353-8849
NSN 7035-01-525-7673
NSN 5935-00-923-5345
NSN 6240-01-189-0184
NSN 5905-01-054-7340
NSN 6220-01-137-1810
NSN 6620-01-067-8336
NSN 5915-01-478-0914
NSN 5925-01-146-0432