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 6220-01-501-4476
NSN 6110-00-851-4854
NSN 5990-00-836-7962
NSN 6135-01-268-7056
NSN 6220-01-557-5727
NSN 5990-00-424-1598
NSN 5855-01-319-9757
NSN 5985-00-824-0500
NSN 5895-01-461-2126
NSN 6645-01-272-3202
NSN 5999-01-343-5165
NSN 5950-00-891-9554