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 5945-00-152-9562
NSN 5945-00-550-0000
NSN 6240-01-341-6579
NSN 5915-00-719-6455
NSN 5915-01-212-1546
NSN 5996-01-416-5769
NSN 5985-01-517-8153
NSN 5960-01-452-1907
NSN 7035-00-392-5417
NSN 6105-01-565-1443
NSN 5915-00-884-2925
NSN 5950-00-455-8564