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 6130-01-585-6481
NSN 5965-01-415-0872
NSN 6130-00-187-0211
NSN 5920-00-711-1741
NSN 5835-01-493-1826
NSN 5855-01-554-4673
NSN 6240-01-393-5945
NSN 6240-01-050-8306
NSN 5999-00-710-9226
NSN 5855-01-529-4726
NSN 5930-01-569-5706
NSN 5998-00-621-8600