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12429NPC6 — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 15.688 INCHES NOMINAL IN, largest_outside_diameter: 1.242 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-623-9542, 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
12429NPC6
NSN: 4820-00-623-9542
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL
overall_length15.688 INCHES NOMINAL IN
largest_outside_diameter1.242 INCHES NOMINAL IN
NSN4820-00-623-9542
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12429NPC6 · 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
•
MATERIAL: STEEL
•
LARGEST OUTSIDE DIAMETER: 1.242 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALSTEEL
LARGEST OUTSIDE DIAMETER1.242 INCHES NOMINAL IN
OVERALL LENGTH15.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
HACKTAILInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
160932InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
94420InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
38147InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
921862InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
381470058InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12429NPC6?
12429NPC6 is a STEM,FLUID VALVE.
What parts can replace 12429NPC6?
There are 6 known substitutes for 12429NPC6: HACKTAIL, 160932, 94420 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12429NPC6?
12429NPC6 is cataloged in the Federal Logistics Information System under NSN 4820-00-623-9542. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026