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 5999-00-263-7874
NSN 5835-00-034-4976
NSN 5925-01-371-2876
NSN 5910-01-388-1146
NSN 5985-01-168-8313
NSN 5905-01-461-2971
NSN 5950-00-932-3232
NSN 6110-01-477-3003
NSN 6685-01-513-6928
NSN 5996-01-234-1138
NSN 5930-00-927-5975
NSN 5935-00-051-9513