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 5895-01-206-1330
NSN 6685-01-144-5913
NSN 5925-01-492-0006
NSN 6150-00-475-9099
NSN 6110-01-421-2308
NSN 6130-01-133-0848
NSN 5935-01-475-1972
NSN 6650-00-353-4097
NSN 5990-01-426-7350
NSN 6685-01-582-6966
NSN 6620-00-079-0311
NSN 5835-00-286-5432