3a all ends thread class 2.218" overall length 12 all ends thread quantity per inch w/flourinated silicone seal passivate body surface treated male coupling half unj all ends thread series
2.143" overall length operating temperature minus 65.0 degrees, fuel/oil/hydrocarbon anodize body surface treated male coupling half anpt all ends thread series
3a all ends thread class fluid connecting end 180 degrees from quick disconnect end anodize body surface treated male coupling half unf all ends thread series
3a all ends thread class bulkhead threads on fluid end connection; mates with p/n HS4391-1 (nsn 4730-01-164-6723) to form coupling assembly HS4390/4391; operating pressure when coupled is 3000 psi passivate body surface treated male coupling half unjf all ends thread series
Used on an/alq-161. 3a all ends thread class 1.405" overall length 16 all ends thread quantity per inch anodize body surface treated male coupling half unj all ends thread series