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 5935-01-230-4954
NSN 5920-01-442-6477
NSN 6150-00-332-8332
NSN 5915-01-581-3145
NSN 5935-01-472-2095
NSN 6645-00-978-2575
NSN 5905-01-374-2979
NSN 6610-01-406-4985
NSN 5990-00-686-5868
NSN 5998-00-313-5275
NSN 5905-01-463-2792
NSN 5915-00-633-1217