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 5965-01-076-0071
NSN 6240-00-201-9011
NSN 6220-00-912-0226
NSN 5950-00-578-1345
NSN 5960-00-315-0358
NSN 5920-01-514-0031
NSN 6110-01-442-6665
NSN 6650-00-590-9073
NSN 6105-00-200-8074
NSN 6220-01-606-2692
NSN 6130-01-413-6823
NSN 5998-01-600-9936