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 5930-01-575-5526
NSN 5930-00-041-2518
NSN 5998-01-246-2269
NSN 5895-00-368-9243
NSN 6110-00-405-4903
NSN 5998-00-997-7937
NSN 5985-00-403-4145
NSN 5930-01-595-7474
NSN 6650-01-096-4993
NSN 6105-01-385-6764
NSN 7035-01-227-2546
NSN 5945-01-121-7829