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 6110-00-973-0416
NSN 6645-00-163-9580
NSN 6685-01-099-4046
NSN 6610-01-522-9882
NSN 5895-01-114-9923
NSN 6220-01-025-6140
NSN 5930-00-823-7797
NSN 5998-00-934-9626
NSN 5975-01-396-6171
NSN 2925-00-351-1015
NSN 6650-00-597-7313
NSN 6135-01-539-1167