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Technical Data Sheet
PartsTable / COMPONENT / 20824-004
20824-004 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include material: ALUMINUM ALLOY, special_features: END, valve_size_for_which_designed: 2.000 INCHES IN, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-185-4439, 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
20824-004
NSN: 4820-01-185-4439
FSC: 4820
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
special_featuresEND
valve_size_for_which_designed2.000 INCHES IN
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
NSN4820-01-185-4439
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20824-004 · 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
•
SLEEVE MATERIAL: STEEL
•
VALVE DESIGN CONTROL ACTIVITY: 78062
•
SLIDE MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
SLEEVE MATERIALSTEEL
VALVE DESIGN CONTROL ACTIVITY78062
SLIDE MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
20824-004Interchangeable
interchangeable cross-reference
interchangeable
20824-1010Interchangeable
interchangeable cross-reference
interchangeable
20824-004 FIND 12Interchangeable
interchangeable cross-reference
interchangeable
20553 FIND 16Interchangeable
interchangeable cross-reference
interchangeable
20824-1000Interchangeable
interchangeable cross-reference
interchangeable
20824-004 FIND 11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20824-004?
20824-004 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace 20824-004?
There are 6 known substitutes for 20824-004: 20824-004, 20824-1010, 20824-004 FIND 12 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20824-004?
20824-004 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-185-4439. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026