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 6685-01-318-5996
NSN 6105-01-447-2614
NSN 5905-01-458-4246
NSN 7035-01-513-8038
NSN 5999-01-298-4454
NSN 5996-01-303-4630
NSN 6610-00-176-5486
NSN 6110-01-558-8186
NSN 5999-01-225-1234
NSN 5990-00-422-2093
NSN 6135-01-020-3805
NSN 5960-00-525-1898