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EN42120-GL — REGULATOR,COMPRESSED GAS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

EN42120-GL: REGULATOR,COMPRESSED GAS.

The REGULATOR,COMPRESSED GAS is a the manufacturer industrial component. Key specifications include stage_type: DOUBLE, mounting_method: INLINE, special_features: TWO PLUGS FOR 1/4" PORTS USED TO STOP FLOW OPPOSITE GAGE OR TO USE WITHOUT GAGE, inlet_indicator_type: DIAL PRESSURE GAGE, outlet_indicator_type: DIAL PRESSURE GAGE, delivery_pressure_type: ADJUSTABLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-428-3841, 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.

WHERE IT FITS
EN42120-GL
NSN: 4820-01-428-3841
FSC: 4820 — Valves, Nonpowered
CAGE: 05395 — L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. DBA L3HARRIS TECHNOLOGIES (USA)
SPECIFICATIONS
stage_typeDOUBLE
mounting_methodINLINE
special_featuresTWO PLUGS FOR 1/4" PORTS USED TO STOP FLOW OPPOSITE GAGE OR TO USE WITHOUT GAGE
inlet_indicator_typeDIAL PRESSURE GAGE
outlet_indicator_typeDIAL PRESSURE GAGE
delivery_pressure_typeADJUSTABLE
end_item_identificationHU-25C COAST GUARD AIRCRAFT
maximum_delivery_pressure60.0 POUNDS PER SQUARE INCH LBS
inlet_fitting_connection_typeTHREADED INTERNAL PIPE
inlet_fitting_thread_directionRIGHT-HAND
outlet_fitting_connection_typeTHREADED INTERNAL PIPE
outlet_fitting_thread_directionRIGHT-HAND
NSN4820-01-428-3841
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: EN42120-GL · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTLET INDICATOR TYPE: DIAL PRESSURE GAGE
•
INLET INDICATOR TYPE: DIAL PRESSURE GAGE
•
INLET FITTING CONNECTION TYPE: THREADED INTERNAL PIPE
•
STAGE TYPE: DOUBLE
•
OUTLET FITTING THREAD DIRECTION: RIGHT-HAND
•
OUTLET FITTING NOMINAL THREAD SIZE: 0.500 INCHES IN
•
MOUNTING METHOD: INLINE
•
INLET FITTING NOMINAL THREAD SIZE: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS
OUTLET INDICATOR TYPEDIAL PRESSURE GAGE
INLET INDICATOR TYPEDIAL PRESSURE GAGE
INLET FITTING CONNECTION TYPETHREADED INTERNAL PIPE
STAGE TYPEDOUBLE
OUTLET FITTING THREAD DIRECTIONRIGHT-HAND
OUTLET FITTING NOMINAL THREAD SIZE0.500 INCHES IN
MOUNTING METHODINLINE
INLET FITTING NOMINAL THREAD SIZE0.500 INCHES IN
MAXIMUM DELIVERY PRESSURE60.0 POUNDS PER SQUARE INCH LBS
DELIVERY PRESSURE TYPEADJUSTABLE
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EN42120-GL?
EN42120-GL is a REGULATOR,COMPRESSED GAS.
What is the NSN for EN42120-GL?
EN42120-GL is cataloged in the U.S. Government catalog under NSN 4820-01-428-3841. This indicates validated use in U.S. government and defense supply chains.
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