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 5996-01-213-5184
NSN 6610-01-424-9721
NSN 5910-01-561-7025
NSN 5915-00-837-3164
NSN 6130-00-152-9510
NSN 5935-01-333-8726
NSN 5950-01-105-1979
NSN 6220-00-806-2616
NSN 6130-00-280-3696
NSN 4140-01-604-6894
NSN 5999-01-287-5044
NSN 5920-00-904-9156