# 102-39.20 Restrictions and prohibitions.
You should not use the exchange/sale authority if the exchange allowance or estimated sales proceeds for the property will be unreasonably low. You must not use the exchange/sale authority for:
(a)(1) The following Federal Supply Classification (FSC) groups of personal property:
(i) 10 Weapons. (This restriction/prohibition does not apply to Class 1005 weapons when conducting exchange/sales with the original equipment manufacturer.)
(ii) 11 Nuclear ordnance.
(iii) 44 Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors (FSC Class 4470, Nuclear Reactors only).
(iv) 68 Chemical and chemical products.
(v) 84 Clothing, individual equipment, and insignia.
(2) Deviations under paragraph (a)(1) of this section are not required for Department of Defense (DoD) property in any FSC Group when the applicable DoD demilitarization requirements, and any other applicable regulations and statutes, are met.
(b) Materials in the National Defense Stockpile (50 U.S.C. 98-98h) or the Defense Production Act inventory (50 U.S.C. App. 2093).
(c) Nuclear Regulatory Commission-controlled materials unless you meet the requirements of part 102-40 of this subchapter.
(d) Controlled substances, unless you meet the requirements of part 102-40 of this subchapter.
(e) Property with a condition code of scrap except:
(1) Property that had utility and value at the point in time when a determination was made to use the exchange/sale authority; or
(2) Property that was otherwise eligible for exchange/sale but was coded as scrap due to damage.
(f) Property that was originally acquired as excess, forfeited property, or from another source other than new procurement, unless such property has been in official use by the acquiring agency for at least 1 year. You may exchange or sell forfeited property in official use for less than 1 year if the head of your agency determines that a continuing valid requirement exists, but the specific item in use no longer meets that requirement, and that exchange or sale meets all other requirements of this part.
(g) Property that is dangerous to public health or safety without first rendering such property innocuous or providing for adequate safeguards as part of the exchange/sale.
(h) Combat material without demilitarizing it or obtaining a demilitarization waiver or other necessary clearances from the Defense Logistics Agency Disposition Services.
(i) Flight Safety Critical Aircraft Parts (FSCAP) and Critical Safety Items (CSI) unless you meet the provisions of part 102-33 of this subchapter.
(j) Vessels subject to 40 U.S.C. 548.
(k) Aircraft and aircraft parts, unless there is full compliance with all exchange/sale provisions in part 102-33 of this subchapter.