PartsTable
Technical Data Sheet

11.1839/MLCP02AXAXC1V0NX — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11.1839/MLCP02AXAXC1V0NX: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: STEEL BODY, temp_rating: 400.0 FAHRENHEIT DEGF, special_features: SIZE- 2X3 FULL BORE, opening_pressure_setting: ERR-060, part_name_assigned_by_controlling_agency: MODULATING LARGE CAPACITY PILOT VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-629-6891, 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
11.1839/MLCP02AXAXC1V0NX
NSN: 4820-01-629-6891
FSC: 4820 — Valves, Nonpowered
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)
SPECIFICATIONS
materialSTEEL BODY
temp_rating400.0 FAHRENHEIT DEGF
special_featuresSIZE- 2X3 FULL BORE
opening_pressure_settingERR-060
part_name_assigned_by_controlling_agencyMODULATING LARGE CAPACITY PILOT VALVE
NSN4820-01-629-6891
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11.1839/MLCP02AXAXC1V0NX · 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
•
TEMP RATING: 400.0 FAHRENHEIT DEGF
•
OPENING PRESSURE SETTING: ERR-060
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
TEMP RATING400.0 FAHRENHEIT DEGF
OPENING PRESSURE SETTINGERR-060
SPECIAL FEATURESSIZE- 2X3 FULL BORE
PART NAME ASSIGNED BY CONTROLLING AGENCYMODULATING LARGE CAPACITY PILOT VALVE
MATERIALSTEEL BODY
SUBSTITUTES & CROSS-REFERENCES 1
MLCP03AXAXB1V0NSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11.1839/MLCP02AXAXC1V0NX?
11.1839/MLCP02AXAXC1V0NX is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 11.1839/MLCP02AXAXC1V0NX?
There is 1 known substitute for 11.1839/MLCP02AXAXC1V0NX: MLCP03AXAXB1V0NS. Substitute compatibility should be verified for your specific system.
What is the NSN for 11.1839/MLCP02AXAXC1V0NX?
11.1839/MLCP02AXAXC1V0NX is cataloged in the U.S. Government catalog under NSN 4820-01-629-6891. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.