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N34629 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N34629: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-278-2793, 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
N34629
NSN: 4820-01-278-2793
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialALUMINUM
NSN4820-01-278-2793
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N34629 · 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
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MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
MATERIALALUMINUM
SUBSTITUTES & CROSS-REFERENCES 3
34629Reference document
Same NSN cross-reference
Reference document — Secondary reference
22388NReference document
Same NSN cross-reference
Reference document — Drawing number reference only
21509N GRP1 PC2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 N34629?
N34629 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace N34629?
There are 3 known substitutes for N34629: 34629, 22388N, 21509N GRP1 PC2. Substitute compatibility should be verified for your specific system.
What is the NSN for N34629?
N34629 is cataloged in the U.S. Government catalog under NSN 4820-01-278-2793. 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.