(a) Pressure components for pressure vessels shall be as required by UG-11 of section VIII of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 54.01-1) except as noted otherwise in this section.

(b) All pressure components conforming to an accepted ANSI (American National Standards Institute) Standard referred to in an adopted code, specification or standard or in this subchapter shall also be marked in accordance with MSS SP-25 (incorporated by reference; see 46 CFR 54.01-1).

[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970; USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]