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 6135-00-027-3914
NSN 6610-00-618-0772
NSN 6645-01-449-1452
NSN 6685-00-947-4066
NSN 6240-01-315-1984
NSN 2925-01-535-7235
NSN 5895-01-030-4842
NSN 6110-00-913-6229
NSN 5915-01-169-3578
NSN 5905-00-905-9756
NSN 5915-00-346-4697
NSN 5905-01-609-7402