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 6110-01-646-0464
NSN 5895-01-295-4910
NSN 5975-01-377-4878
NSN 6105-01-017-0885
NSN 5990-00-882-9162
NSN 6610-01-132-1898
NSN 5895-00-525-3295
NSN 2925-01-508-4138
NSN 5985-01-626-8375
NSN 6150-01-327-8087
NSN 5855-01-654-8603
NSN 5895-00-300-9729