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 5975-01-652-0235
NSN 5895-01-373-5308
NSN 5965-00-185-9687
NSN 6240-01-375-9912
NSN 2925-01-544-3018
NSN 5935-01-411-5510
NSN 5960-00-199-6034
NSN 5920-00-355-4735
NSN 7035-01-534-7930
NSN 7035-01-580-5868
NSN 5999-01-579-9565
NSN 6320-00-382-7825