CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER D—TANK VESSELS (parts 30 to 39) > PART 30—GENERAL PROVISIONS > SUBPART 30.10—Definitions (§30.10-1 to §30.10-71) > 30.10-23—Flame arrester—TB/ALL.

30.10-23—Flame arrester—TB/ALL.

The term flame arrester means any device or assembly of a cellular, tubular, pressure, or other type used for preventing the passage of flames into enclosed spaces.