46 C.F.R. § 160.049-1
(a) Specifications and Standards. This subpart makes reference to the following documents:
(1) Federal Specifications:
CCC-C-700G-Cloth, Coated, Vinyl, Coated (Artificial Leather). CCC-C-426D-Cloth, Cotton Drill.
(2) Federal standard:
No. 751—Stitches, Seams, and Stitchings.
(3) Coast Guard specifications:
160.055—Life Preservers, Unicellular Plastic Foam, Adult and Child. 164.015—Plastic Foam, Unicellular, Buoyant, Sheet and Molded Shapes.
(4) Military specifications.
MIL-C-43006—Cloth, Laminated, Vinyl-Nylon, High Strength, Flexible.
(b) Plan. The following plan, of the issue in effect on the date unicellular plastic foam buoyant cushions are manufactured, form a part of this subpart:
[CGFR 65-37, 30 FR 11586, Sept. 10, 1965, as amended by CGFR 70-143, 35 FR 19964, Dec. 30, 1970; CGD 72-163R, 38 FR 8119, Mar. 28, 1973; CGD 78-012, 43 FR 27153, 27154, June 22, 1978; CGD 88-070, 53 FR 34535, Sept. 7, 1988; USCG-1999-6216, 64 FR 53228, Oct. 1, 1999; USCG-2013-0671, 78 FR 60157, Sept. 30, 2013]