8.709-548.0 Coupler Twist Seal 3/8 Plug Female ships factory direct right to your door. ADDITIONAL PRODUCT NOTES: 3/8'' FPT Twist Seal Coupler Plug/Nipple, 4000 PSI 8.709-548.0 model number - 26.0082.31, material type - brass, temperature - 302 Degrees, 331307pa, 87095480,