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 5895-00-050-0576
NSN 5960-00-871-3950
NSN 5920-00-959-5664
NSN 6105-01-511-0383
NSN 6685-01-352-6569
NSN 6620-01-574-1862
NSN 2925-00-059-7991
NSN 6650-01-534-3587
NSN 5910-00-834-1752
NSN 6620-01-517-0014
NSN 7035-01-541-0554
NSN 6105-01-254-3626