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20466-1010 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20466-1010: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include material_document_and_classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-190-5944, 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
20466-1010
NSN: 4820-01-190-5944
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
material_document_and_classificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-190-5944
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20466-1010 · 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 DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
SUBSTITUTES & CROSS-REFERENCES 2
20466-003 FIND 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
20466-003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 20466-1010?
20466-1010 is a PISTON,VALVE.
What parts can replace 20466-1010?
There are 2 known substitutes for 20466-1010: 20466-003 FIND 5, 20466-003. Substitute compatibility should be verified for your specific system.
What is the NSN for 20466-1010?
20466-1010 is cataloged in the U.S. Government catalog under NSN 4820-01-190-5944. This indicates validated use in U.S. government and defense supply chains.
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