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Technical Data Sheet
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20810-420 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20810-420: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include special_features: TITANIUM ALLOY;3000 PSI. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-369-8813, 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
20810-420
NSN: 4810-01-369-8813
NIINs: 013698813, 016340149
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
special_featuresTITANIUM ALLOY;3000 PSI
NSN4810-01-369-8813
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20810-420 · 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
SPECIAL FEATURESTITANIUM ALLOY;3000 PSI
SUBSTITUTES & CROSS-REFERENCES 1
20810-002 FIND 13Reference 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 20810-420?
20810-420 is a CAP,VALVE.
What parts can replace 20810-420?
There is 1 known substitute for 20810-420: 20810-002 FIND 13. Substitute compatibility should be verified for your specific system.
What is the NSN for 20810-420?
20810-420 is cataloged in the U.S. Government catalog under NSN 4810-01-369-8813. This indicates validated use in U.S. government and defense supply chains.
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