Used on attack helicopter ah-1s. 3a all ends thread class 2.530" overall length anodize body surface treated male coupling half unf all ends thread series
Used on nsn 2320-01-304-2277 pls (palletized loading system). 2b 1st end thread class 12 1st end thread quantity per inch weapon system essential un 1st end thread series
2a 1st end thread class spring loaded valve, seat at 250.0 psi opening, located in heel w/quidk disconnect facility paint surface treated npt 2nd end thread series