49 CFR 172 Special Provision 385 (Numeric Codes)

These provisions are multi-modal and apply to bulk and non-bulk packagings.

Code	385
Description	Notwithstanding the provisions of Sec. 177.834(l) of this subchapter, cargo heaters may be used when weather conditions are such that the freezing of a wetted explosive material is likely. Shipments must be made by private, leased or contract carrier vehicles under exclusive use of the offeror. Cargo heaters must be reverse refrigeration (heat pump) units. Shipments made in accordance with this Special provision are excepted from the requirements of Sec. 173.60(b)(4) of this subchapter.
HazMat with this Code	UN 0394 - Trinitroresorcinol, wetted or Styphnic acid, wetted with not less than 20 percent water, or mixture of alcohol and water by mass