On cargo and miscellaneous vessels what is NOT a required part of the fireman's outfit?

Official USCG Answer & Rule Citation

Correct Answer: Option C — Combustible gas indicator

Under USCG Deck Safety, SOLAS Chapter III, and 46 CFR regulations, when addressing 'On cargo and miscellaneous vessels what is NOT a required part of the fireman's outfit', the mandated standard is: 'Combustible gas indicator'.

All Deck General Sets Practice Set 13