The 139-900-01 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-01-234-4017, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| Part Number | 139-900-01 |
| NSN | 6640-01-234-4017 |
| SPECIAL FEATURES | LEAK DETECTOR, RESPONSE TIME: DIRECT FLOW LESS THAN 2 SECONDS REVERSE FLOW LESS THAN 2.5 SECONDS, LEAK RANGE 10X10 TO 3X10 (TO MINUS 11) STD CC/SEC,TEST MODES GROSS TO 100 TORR, FINE TEST TO 7.5 TORS, TRACEABLE MASSES HELLIUM 3.4,FLOW MODES DIRECT, REVERSE AND COMBINATION FLOWS, PRESSURE UNITS MILLITORS, MILLIBARS AND PASCALS AT LEAK RATES STD CC/SEC MILLIBARS PER SEC, PASCALS M(3) PER SECONDS, HIGH VACUUM PUMP, ROUGHING PUMP, FORELINE PUMP, TWO PIRANI GAUGAES LINE PRESSURES, TEMPERATURE COMPENSATED, HELIUM LEAK STANDARD TRACEABLE TO NIST, DUAL 90 DEG. MASS SPECTROMETER WITH BUILT-IN HIVAC GAUGE, SELF DIAGONOSTICS SYSTEM, RS-232 PORT, INCLUDES 9 IN COLOR MONITOR, CONTROL PANEL WITH KEY SWITCH POWER REQUIREMENTS 115 VAC/60HZ OR 230VAC/50HZ VAC |