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 6105-00-218-4705
NSN 5895-01-410-7447
NSN 6145-00-221-6528
NSN 5915-00-768-5217
NSN 5910-01-585-7104
NSN 5935-00-118-6233
NSN 5895-01-645-1504
NSN 5996-01-380-1424
NSN 5915-00-294-9419
NSN 6645-01-366-4344
NSN 5920-01-382-5323
NSN 6645-01-387-0727