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Technical Data Sheet
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20484-002 — VALVE ASSEMBLY,INTERLOCK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20484-002: VALVE ASSEMBLY,INTERLOCK.

The VALVE ASSEMBLY,INTERLOCK is a the manufacturer industrial component. Key specifications include end_item_identification: NSO LOCAL STK NBR, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-063-7243, 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
20484-002
NSN: 4820-01-063-7243
NIINs: 010637243, 012119565, 012427400
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
end_item_identificationNSO LOCAL STK NBR
criticality_code_justificationZZZY
NSN4820-01-063-7243
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20484-002 · 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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REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION
TECHNICAL CHARACTERISTICS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION
SUBSTITUTES & CROSS-REFERENCES 1
516-5952320Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 20484-002?
20484-002 is a VALVE ASSEMBLY,INTERLOCK.
What parts can replace 20484-002?
There is 1 known substitute for 20484-002: 516-5952320. Substitute compatibility should be verified for your specific system.
What is the NSN for 20484-002?
20484-002 is cataloged in the U.S. Government catalog under NSN 4820-01-063-7243. This indicates validated use in U.S. government and defense supply chains.
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