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4326344 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4326344: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include end_item_identification: F-22, criticality_code_justification: AGAVG, part_name_assigned_by_controlling_agency: SEAL ASSY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-415-6624, 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
4326344
NSN: 4820-01-415-6624
NIINs: 014156624, 016519588
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationF-22
criticality_code_justificationAGAVG
part_name_assigned_by_controlling_agencySEAL ASSY
NSN4820-01-415-6624
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4326344 · 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
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: JP-5/NSF0
•
VALVE SIZE FOR WHICH DESIGNED: 8.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 80064
•
MATERIAL: NICKEL ALLOY AND COPPER ALLOY
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNEDJP-5/NSF0
VALVE SIZE FOR WHICH DESIGNED8.000 INCHES IN
SPECIAL FEATURESUSED ON AIRCRAFT CARRIER CVA(N)68; SYSTEM-200 PSI
VALVE DESIGN CONTROL ACTIVITY80064
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALNICKEL ALLOY AND COPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
H594-2602-34 PIECE 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2602-34Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4326344?
4326344 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.
What parts can replace 4326344?
There are 2 known substitutes for 4326344: H594-2602-34 PIECE 6, 2602-34. Substitute compatibility should be verified for your specific system.
What is the NSN for 4326344?
4326344 is cataloged in the U.S. Government catalog under NSN 4820-01-415-6624. 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.