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 6105-01-535-3072
NSN 5998-01-033-6592
NSN 5950-01-291-0859
NSN 6135-01-387-0754
NSN 5975-01-146-8471
NSN 5910-00-877-9933
NSN 5910-00-350-3539
NSN 5930-01-023-2696
NSN 4140-01-442-9878
NSN 5975-01-423-9755
NSN 5960-00-010-5300
NSN 5935-01-488-6227