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 5935-01-417-5082
NSN 5905-01-566-0313
NSN 5925-01-239-2041
NSN 5925-00-531-9547
NSN 5915-01-321-3234
NSN 6110-00-997-1652
NSN 7035-01-641-1452
NSN 6620-01-588-2319
NSN 6130-01-656-8830
NSN 5998-01-258-7465
NSN 5895-01-412-9870
NSN 5965-01-367-7792