Used on ahn fire pumps. 2a 1st end thread class suppots clark model 290m; tractor, wheeld, ind., diesel driven; med dbp, nsn 2420000889384, w/rops nsn 2420010590090 nptf 2nd end thread series
Used on sh-60f asw carrier based, hh-60j advance attack, h-2 seasprite, mh-53e helicopters. f-14 tomcat, e-2c hawkeye, s-3b viking aircraft.. 3a 2nd end thread class weapon system essential unf 1st end thread series
2a external thread class right-hand external 0.906" overall length 12 external thread quantity per inch top of head glass material, transpartent window silver body surface treated plug, tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic un external thread series
3a all ends thread class 4.526" overall length 12 all ends thread quantity per inch passivate body surface treated male coupling half un all ends thread series
2 bolt hole quantity supports clark model 290m; tractor, wheeled, ind., diesel driven; med dbp, nsn 2420000889384, w/rops nsn 2420010590090 oval, one bolt hole circle
Used on 2420-01-059-0090. clark model 290m; tractor, wheeled, ind., diesel driven; med dbp, nsn 2420000889384, w/rops nsn 2420010590090 npt all ends thread series
Used on clark model 290m;tractor,wheeled,ind.,diesel driven;med dbp,nsn 2420000889384,w/rops nsn 2420010590090. N1 outside hexagon or octagon (partial or full thread optional)
