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3543016 — CUSHION,SEAT BACK,AIRCRAFT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3543016: CUSHION,SEAT BACK,AIRCRAFT.

The CUSHION,SEAT BACK,AIRCRAFT is a the manufacturer industrial component. Key specifications include special_features: WITH MUSLIN, end_item_identification: E-3D, part_name_assigned_by_controlling_agency: CUSHION,BACK CORE PILOT,COPILOT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-503-0752, 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
3543016
NSN: 4820-00-503-0752
NIINs: 005030752, 015337084
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
special_featuresWITH MUSLIN
end_item_identificationE-3D
part_name_assigned_by_controlling_agencyCUSHION,BACK CORE PILOT,COPILOT
NSN4820-00-503-0752
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3543016 · 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
•
COMPONENT QUANTITY: 3
•
SUPPLY ITEMS AND QUANTITIES: BALL 1;SEAT 2
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
SUPPLY ITEMS AND QUANTITIESBALL 1;SEAT 2
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3543016?
3543016 is a CUSHION,SEAT BACK,AIRCRAFT.
What is the NSN for 3543016?
3543016 is cataloged in the U.S. Government catalog under NSN 4820-00-503-0752. 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.