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 5910-01-183-8748
NSN 6650-01-248-1057
NSN 6320-00-310-1080
NSN 6620-00-292-7000
NSN 6220-00-628-3108
NSN 5950-01-519-4597
NSN 5925-01-023-2996
NSN 5895-00-976-0511
NSN 6130-01-013-9343
NSN 5905-01-250-6252
NSN 6130-00-246-6915
NSN 6130-01-263-1450