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12F3-3-43N — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12F3-3-43N: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: ANGLE, temp_adjustability: ADJUSTABLE, flow_control_device: BULB, first_end_connection_type: UNTHREADED INTERNAL TUBE, first_end_style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-096-4374, 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
12F3-3-43N
NSN: 4820-01-096-4374
NIINs: 010964374, 011569986
FSC: 4820 — Valves, Nonpowered
CAGE: 98437 — ELLIS & WATTS INTERNATIONAL, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleANGLE
temp_adjustabilityADJUSTABLE
flow_control_deviceBULB
end_connection_quantity2
first_end_connection_typeUNTHREADED INTERNAL TUBE
first_end_style_designatorPLAIN
second_end_connection_typeUNTHREADED INTERNAL TUBE
second_end_style_designatorPLAIN
second_end_relationship_with_first_endNOT IDENTICAL
first_end_outside_diameter_tube_accommodated0.625 INCHES NOMINAL IN
second_end_outside_diameter_tube_accommodated0.500 INCHES NOMINAL IN
NSN4820-01-096-4374
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12F3-3-43N · 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
•
UNABLE TO DECODE: UNABLE TO DECODE
•
VALVE PRESSURE LIMITING DEVICE SETTING: 5.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME
TECHNICAL CHARACTERISTICS
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
VALVE PRESSURE LIMITING DEVICE SETTING5.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODEUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 3
13214E3974Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LCL-3A-25AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LCL2AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 12F3-3-43N?
12F3-3-43N is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 12F3-3-43N?
There are 3 known substitutes for 12F3-3-43N: 13214E3974, LCL-3A-25A, LCL2A. Substitute compatibility should be verified for your specific system.
What is the NSN for 12F3-3-43N?
12F3-3-43N is cataloged in the U.S. Government catalog under NSN 4820-01-096-4374. 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.