TM 5-4310-379-14 TOOL AND TEST EQUIPMENT REQUIREMENTS FOR DIVING AIR COMPRESSOR Tool or test Equipment Maintenance Nomenclature National NATO PN ref code Category Stock Number Tool Number (1) (2) (3) (4) (5) 46 H Auxiliary Tester J 22640 47 H Threaded Coupling Nut J 23010-20 48 H Tubing J 23010-75 49 H Adapter 4910-01-174-5943 J 23010-167 50 H Spray Tip Gage J 9642-02 51 H Injector Calibrator J 22410 52 H Injector Seat J 22410-226 53 H Injector Nut Removal Tool J 4983-01 54 H Spray Tip Removal Tool J 1291-02 55 H Injector Nut Spray Tip 5110-00-937-7630 J 9418-1 Seating Tool 56 H Injector Nut Spray Tip 5110-00-937-7629 J 9418-5 Seating Tool 57 H Pin Vise J 4298-1 58 H Injector Spray Tip Cleaning J 24838 Tool 59 H Fuel Hole Cleaning Brush J 8152 60 H Spray Tip Cleaning Tool J 1243-01 61 H Rack Hole Cleaning Brush J 8150 62 H Reamer J 21089 63 H Spring Tester J 22738-02 64 H Injector Nut Seal Ring Protector J 29197 65 H Injector Tip Concentricity Gage J 5119 B-15