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 5935-00-003-2109
NSN 6645-00-113-4441
NSN 5920-00-529-0618
NSN 5945-01-445-6081
NSN 5965-01-113-9061
NSN 6650-01-363-0963
NSN 6320-01-527-0211
NSN 5985-00-708-2193
NSN 5960-01-278-9394
NSN 5999-01-096-7672
NSN 2925-01-541-5031
NSN 7035-01-548-3126