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 6105-00-906-0637
NSN 6105-01-565-7584
NSN 5915-01-364-1208
NSN 6105-01-398-7369
NSN 5965-01-189-4805
NSN 5915-00-732-0532
NSN 6320-00-456-2092
NSN 5950-01-150-5505
NSN 5920-01-398-2247
NSN 5895-01-606-3937
NSN 5960-00-078-1643
NSN 6220-01-076-5345