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 5920-00-518-1793
NSN 6240-01-476-7357
NSN 5965-01-441-1525
NSN 2925-01-196-6187
NSN 6320-01-021-6633
NSN 4140-00-908-2763
NSN 5960-01-173-5639
NSN 6105-00-974-4298
NSN 5920-00-740-3121
NSN 5910-00-804-2394
NSN 6240-01-322-3055
NSN 5920-01-534-3806