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 6150-00-770-9474
NSN 5990-00-824-3207
NSN 5855-01-337-0245
NSN 5999-01-659-1237
NSN 5895-01-044-3201
NSN 6145-01-508-4095
NSN 5925-01-189-8052
NSN 6130-00-387-2051
NSN 2925-01-043-9786
NSN 5965-00-951-9961
NSN 6110-01-226-7687
NSN 5999-01-202-6060