1. Regulations
  2. title 49
  3. chapter I-i1
  4. part 179
  5. subpart D
  6. § 179.202-4

View all text of Subpart D [§ 179.200 - § 179.221-1]

§ 179.202-4 - Thickness of plates.

The wall thickness after the forming of the tank shell and heads must be, at a minimum, 9/16 of an inch AAR TC-128 Grade B, normalized steel, in accordance with § 179.200-7(b).

[80 FR 26749, May 8, 2015]

AUTHORITY: 49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

SOURCE: 29 FR 18995, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.

CITE AS: 49 CFR 179.202-4