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 5990-01-294-6198
NSN 6130-01-641-4655
NSN 6130-00-365-4572
NSN 6110-01-044-7367
NSN 5960-01-558-7787
NSN 6620-00-557-7008
NSN 5910-01-576-1625
NSN 5960-00-458-4910
NSN 5990-01-332-3623
NSN 5998-00-879-1210
NSN 6320-01-531-4997
NSN 6650-01-562-9944