46 C.F.R. § 162.017-5 Marking.
Title 46 - Shipping
(a) Each valve shall be legibly marked with the style, type or other designation of the manufacturer, the size, pressure and vacuum setting and name or registered trademark of the manufacturer and Coast Guard approval number. The minimum wording for showing the approval number shall be “USCG/162.017/* *” or “USCG 162.017–* *”. * *Number to be assigned by the Commanding Officer, USCG Marine Safety Center. (b) [Reserved] [CGFR 68–82, 33 FR 18908, Dec. 18, 1968, as amended by USCG 2001–10224, 66 FR 48620, Sept. 21, 2001]
Title 46: Shipping
PART 162—ENGINEERING EQUIPMENT
Subpart 162.017—Valves, Pressure-Vacuum Relief, for Tank Vessels
§ 162.017-5 Marking.
