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Technical Data Sheet
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N39039 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N39039: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: VL RED 1.25IPS 1500PSI. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-137-8029, 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
N39039
NSN: 4820-01-137-8029
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
end_item_identificationVL RED 1.25IPS 1500PSI
NSN4820-01-137-8029
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N39039 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONVL RED 1.25IPS 1500PSI
SUBSTITUTES & CROSS-REFERENCES 3
21720N PIECE 43Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
25D011378029Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
39039Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 N39039?
N39039 is a STEM,FLUID VALVE.
What parts can replace N39039?
There are 3 known substitutes for N39039: 21720N PIECE 43, 25D011378029, 39039. Substitute compatibility should be verified for your specific system.
What is the NSN for N39039?
N39039 is cataloged in the U.S. Government catalog under NSN 4820-01-137-8029. 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.