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 6110-01-420-0808
NSN 5950-01-590-6088
NSN 5910-01-555-7751
NSN 5905-01-014-4530
NSN 5960-01-391-4701
NSN 6320-00-853-1920
NSN 6110-00-153-0936
NSN 5895-00-437-3715
NSN 6130-01-107-1144
NSN 5998-01-205-3230
NSN 6620-00-355-1734
NSN 6645-00-848-8490