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277144 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

277144: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: ALUMINUM ALLOY BODY, body_style: ANGLE, regulation_type: AUTOMATIC SINGLE STAGE, mounting_facility: BOLTS, valve_stem_design: SINGLE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-050-3420, 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
277144
NSN: 4820-01-050-3420
NIINs: 010503420, 013197807
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialALUMINUM ALLOY BODY
body_styleANGLE
regulation_typeAUTOMATIC SINGLE STAGE
mounting_facilityBOLTS
valve_stem_designSINGLE SEAT
flow_control_devicePOPPET
valve_loading_methodSPRING
end_connection_quantity2
outlet_pressure_settingERR-060
media_for_which_designedAIR
first_end_connection_typeTHREADED INTERNAL PIPE
NSN4820-01-050-3420
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 277144 · 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
•
FLOW CONTROL DEVICE: POPPET
•
VALVE STEM DESIGN: SINGLE SEAT
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FIRST END THREAD DIRECTION: RIGHT-HAND
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SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
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BODY STYLE: ANGLE
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END STYLE DESIGNATOR: PLAIN
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
VALVE STEM DESIGNSINGLE SEAT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLEANGLE
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END STYLE DESIGNATORPLAIN
END CONNECTION QUANTITY2
VALVE LOADING METHODSPRING
MOUNTING FACILITYBOLTS
SUBSTITUTES & CROSS-REFERENCES 2
E861113Reference document
Same NSN cross-reference
Reference document — Secondary reference
1520168-BMReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 277144?
277144 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 277144?
There are 2 known substitutes for 277144: E861113, 1520168-BM. Substitute compatibility should be verified for your specific system.
What is the NSN for 277144?
277144 is cataloged in the U.S. Government catalog under NSN 4820-01-050-3420. This indicates validated use in U.S. government and defense supply chains.
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