Used on slave filter assembly,lube oil. 2a 1st end thread class 12 1st end thread quantity per inch hydrostatic pressure test 280 psig at 64 deg-72 deg f; holed drilled between first enamel surface treated un 3rd end thread series
2a 1st end thread class 12 1st end thread quantity per inch stress relieve welded assy per mil-w-8611; electrochemical etch design act cage no. ident no. passivate surface treated un 3rd end thread series
Used on truck; family of medium tacticle vehicle (fmtv); 2320-01-304-2277 pls (palletized loading system). 2a all ends thread class 16 all ends thread quantity per inch special o-ring material, per mil-p-5510c, do not dupe to any other nsn un all ends thread series
