MIL-DTL-23938B, DETAIL SPECIFICATION: FERRIC OXIDE (28 NOV 1997) [SUPERSEDING MIL-F-23938A]
MIL-DTL-23938B, DETAIL SPECIFICATION: FERRIC OXIDE (28 NOV 1997) [SUPERSEDING MIL-F-23938A]., This specification establishes the requirements for ferric oxide.