This specification covers impermeable butyl rubber gloves for protection of the hands against toxicological agents. The gloves are used in conjunction with impermeable protective clothing for the protection of personnel against toxicological warfare agents. The type II gloves are to be worn with M-3 Coverall or M-2 Apron, Toxicological Agent Protective (Army). The type IIA gloves are to be worn in conjunction with the M-4 Coveralls in chemical plants for protection of personnel. The type IV gloves are intended for use as glovebox gloves, on 8-½ inch diameter Kewaunee Scientific Corp. #2C145 type glove parts or equivalent in gloveboxes when toxicological agents are handled. This is a special purpose Life Support Clothing and Equipment (LSCE) item. All Government administrative and surveillance procedures applicable to LSCE items shall be envoked in accordance with the contract or purchase order (see 6.2).