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Technical Data Sheet
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52000-490 — SLIDE,DIRECTIONAL CONTROL LINEAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

52000-490: SLIDE,DIRECTIONAL CONTROL LINEAR.

SLIDE,DIRECTIONAL CONTROL LINEAR. Key specifications include end_item_identification: LINEAR DIRECTIONAL CONTROL VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-386-9838, 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
52000-490
NSN: 4810-01-386-9838
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
end_item_identificationLINEAR DIRECTIONAL CONTROL VALVE
NSN4810-01-386-9838
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 52000-490 · 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 IDENTIFICATIONLINEAR DIRECTIONAL CONTROL VALVE
SUBSTITUTES & CROSS-REFERENCES 2
52000-004-ITEM NO-2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
52000-410Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 52000-490?
52000-490 is a SLIDE,DIRECTIONAL CONTROL LINEAR.
What parts can replace 52000-490?
There are 2 known substitutes for 52000-490: 52000-004-ITEM NO-2, 52000-410. Substitute compatibility should be verified for your specific system.
What is the NSN for 52000-490?
52000-490 is cataloged in the U.S. Government catalog under NSN 4810-01-386-9838. 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.