MIL-DTL-8788 Hose, Rubber, Hydraulic, High Pressure 3,000 Psi, Operating Temperature Range -65 Degrees F To +160 Degrees FThis specification covers the requirements for hose, rubber, hydraulic, high pressure \(3000 psi\) operating temperature range -65 Degrees F to +160 Degrees F \(see 6.1\).