46 C.F.R. § 160.060-4 Materials—nonstandard vests.
Title 46 - Shipping
(a) General. All materials used in nonstandard buoyant vests must be equivalent to those specified in §160.060–3 and be obtained from a supplier who furnishes an affidavit in accordance with the requirements in §160.060–3(a). (b) Reinforcing tape. When used, the reinforcing tape around the neck shall be [CGFR 65–37, 30 FR 11590, Sept. 10, 1965, as amended by CGD 72–163R, 38 FR 8122, Mar. 28, 1973]
Title 46: Shipping
PART 160—LIFESAVING EQUIPMENT
Subpart 160.060—Specification for a Buoyant Vest, Unicellular Polyethylene Foam, Adult and Child
§ 160.060-4 Materials—nonstandard vests.