MIL-R-83412A, MILITARY SPECIFICATION: RUBBER, ETHYLENE-PROPYLENE, HYDRAZINE RESISTANT (30 JUN 1977) [S/S BY SAE-AMS-R-83412].,
MIL-R-83412A, MILITARY SPECIFICATION: RUBBER, ETHYLENE-PROPYLENE, HYDRAZINE RESISTANT (30 JUN 1977) [S/S BY SAE-AMS-R-83412]., This specification covers three types of rubber having good resistance to high and low temperature and hydrazine type propellants, but poor resistance to hydrocarbon oils or solvents.