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20423-003 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20423-003: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include general_characteristics_item_description: USED ON F-16 ACFT. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-057-9027, 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
20423-003
NSN: 4810-01-057-9027
NIINs: 010579027, 011007941, 012511082
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionUSED ON F-16 ACFT
NSN4810-01-057-9027
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20423-003 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,LINEAR DIRECTIONAL,CONTINUOUS 4-WAY HYD,3000 PSI
SUBSTITUTES & CROSS-REFERENCES 1
516-5952330Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20423-003?
20423-003 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 20423-003?
There is 1 known substitute for 20423-003: 516-5952330. Substitute compatibility should be verified for your specific system.
What is the NSN for 20423-003?
20423-003 is cataloged in the U.S. Government catalog under NSN 4810-01-057-9027. This indicates validated use in U.S. government and defense supply chains.
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