MIL-P-27456C (NOTICE 1), MILITARY SPECIFICATION: PURGING UNIT, AIR, LIQUID OXYGEN STORAGE TANKS, GSU-62/M (06 SEP 1990)

MIL-P-27456C (NOTICE 1), MILITARY SPECIFICATION: PURGING UNIT, AIR, LIQUID OXYGEN STORAGE TANKS, GSU-62/M (06 SEP 1990)., MIL-P-27456C(USAF), dated 26 September 1967, is hereby canceled without replacement.