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 6135-01-441-5746
NSN 5965-01-425-5857
NSN 6105-00-626-0205
NSN 6610-00-451-3325
NSN 5998-00-452-0329
NSN 5996-00-989-1008
NSN 5990-00-226-7894
NSN 5996-01-234-7157
NSN 6240-00-383-7668
NSN 5855-00-763-2155
NSN 6130-00-179-4692
NSN 5855-00-688-9954