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 5990-00-188-6111
NSN 5975-00-545-0507
NSN 6620-01-538-7174
NSN 5975-00-079-0022
NSN 5835-01-116-2369
NSN 5950-00-189-1433
NSN 5925-00-369-7747
NSN 6110-00-643-0234
NSN 4140-01-463-0172
NSN 5895-01-453-1948
NSN 5999-00-868-1853
NSN 5945-01-131-1969