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 5965-00-356-3838
NSN 5950-01-524-2199
NSN 5920-00-407-0310
NSN 5999-01-385-1084
NSN 6650-01-307-3207
NSN 5985-00-269-2599
NSN 6320-01-082-2459
NSN 6685-00-921-4378
NSN 4140-00-232-9859
NSN 5965-01-343-6983
NSN 5935-01-319-6294
NSN 5999-00-056-3426