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 5999-01-113-7864
NSN 5996-01-560-6014
NSN 5965-01-614-8932
NSN 5930-01-467-9101
NSN 6105-01-400-0895
NSN 6105-01-608-4839
NSN 5915-01-465-3184
NSN 2925-01-302-8591
NSN 6145-01-466-3138
NSN 6320-01-531-3597
NSN 6110-01-364-3273
NSN 5905-01-571-1305