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 5895-00-855-7610
NSN 6105-01-074-2626
NSN 6620-01-502-9104
NSN 6110-01-442-9060
NSN 6650-01-328-6624
NSN 6610-00-006-5783
NSN 6320-01-106-4414
NSN 5945-01-310-8487
NSN 6645-01-027-3838
NSN 5960-01-656-6343
NSN 5965-01-618-3707
NSN 6240-00-045-9844