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 5925-01-085-4355
NSN 5835-01-027-1828
NSN 6685-01-643-1014
NSN 6685-00-140-5237
NSN 5925-01-151-6518
NSN 5975-01-630-4000
NSN 5835-01-125-0303
NSN 5930-00-554-1064
NSN 5910-01-585-9262
NSN 5960-00-584-4553
NSN 5835-01-545-2629
NSN 5985-00-061-9577