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 5930-00-492-7996
NSN 6685-01-557-9726
NSN 6105-00-430-1812
NSN 5930-01-326-8311
NSN 5996-00-894-0843
NSN 5930-01-581-2474
NSN 6645-01-467-9983
NSN 5975-00-985-1494
NSN 5990-01-094-6826
NSN 5960-00-287-9932
NSN 5965-00-296-9994
NSN 5990-00-736-8778