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 5895-00-399-5693
NSN 6620-01-630-6759
NSN 5998-00-714-5899
NSN 5895-01-045-8844
NSN 4140-00-069-5154
NSN 6645-00-256-4072
NSN 5985-01-128-1203
NSN 6650-01-517-9452
NSN 7035-00-978-7837
NSN 6240-01-178-5604
NSN 5960-00-800-9215
NSN 5945-01-634-0588