Used on grumman aerospace a-10 aircraft. 3b internal thread class right-hand internal 12 internal thread quantity per inch passivate surface treated cap, tube, flared unj internal thread series
Used on rotary pump, power driven. 1.500 in. od tube, 0.188 in. wall thk of tube, welded construction, elbow 90 deg type, flange on short leg of elbow, four mtg holes 0.531 in. min 0.562 in. max di, unthd, 1.406 in. c to c between mtgh holes along w, 2.750 in. c to c between mtg hole centrally located for tube mtg, 0.547 in. from lg, 0.563 in. from mtg hole center line to edge along width, 2.188 in. second leg length, second leg 15 deg to left of center line of flange
2a all ends thread class 20 1st end thread quantity per inch supports clark model 290m; tractor, wheeled, ind., diesel driven; med dbp, nsn 2420000889384, w/rops nsn 2420010590090 cadmium surface treated un 1st end thread series
