MIL-P-663A (NOTICE-1), DETAIL SPECIFICATION: POWDER, FUZE (11-JAN-2013)
MIL-P-663A (NOTICE-1), DETAIL SPECIFICATION: POWDER, FUZE (11-JAN-2013).,
MIL-P-663A(AR), dated 20 March 1968, is inactive for new design, and is no longer used,
except for replacement purposes.