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11375L049A — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11375L049A: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, flow_control_device: NEEDLE, valve_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-189-2129, 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
11375L049A
NSN: 4820-01-189-2129
FSC: 4820 — Valves, Nonpowered
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
flow_control_deviceNEEDLE
valve_loading_methodSPRING
first_end_thread_class2B
end_connection_quantity2
first_end_connection_typeTHREADED INTERNAL TUBE
first_end_style_designatorFLARE
first_end_thread_directionRIGHT-HAND
first_end_seat_angle_in_deg37.0
NSN4820-01-189-2129
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11375L049A · 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: NEEDLE
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END SEAT ANGLE IN DEG: 37.0
•
FIRST END THREAD CLASS: 2B
•
FIRST END STYLE DESIGNATOR: FLARE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICENEEDLE
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END SEAT ANGLE IN DEG37.0
FIRST END THREAD CLASS2B
FIRST END STYLE DESIGNATORFLARE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
SUBSTITUTES & CROSS-REFERENCES 4
M12961G-N846Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M-12961-GReference document
Same NSN cross-reference
Reference document — Secondary reference
11221L049AReference document
Same NSN cross-reference
Reference document — Secondary reference
N-846Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 11375L049A?
11375L049A is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 11375L049A?
There are 4 known substitutes for 11375L049A: M12961G-N846, M-12961-G, 11221L049A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11375L049A?
11375L049A is cataloged in the U.S. Government catalog under NSN 4820-01-189-2129. This indicates validated use in U.S. government and defense supply chains.
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