Complete item name is titanium boride, reagent; comes in grey powder form
NSN 5915-01-144-7696
NSN 5930-01-461-6669
NSN 2925-00-127-7828
NSN 5950-00-812-1350
NSN 5985-00-350-4812
NSN 7035-01-528-7870
NSN 5960-01-641-5493
NSN 6110-00-356-5388
NSN 6110-00-553-0285
NSN 2925-01-398-6751
NSN 6685-01-421-6934
NSN 2925-00-939-1979