CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES (parts 150 to 155) > PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS > SUBPART B—Design and Equipment (§153.190 to §153.812) > 153.400—General requirements for gauges.

153.400—General requirements for gauges.

(a) Columnar gauge glasses must not be installed on a cargo containment system.
(b) Flat sight glasses must meet § 38.10-20(h) of this chapter.