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 5930-01-381-1502
NSN 5920-01-486-1626
NSN 5895-01-600-6782
NSN 6240-00-752-2581
NSN 5935-01-023-1548
NSN 6620-01-524-0583
NSN 6610-00-225-9886
NSN 6610-00-837-3012
NSN 6220-01-483-0774
NSN 5945-01-369-2299
NSN 6220-00-541-8515
NSN 5945-01-451-9012