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A11A00 — ACTUATOR,ELECTROMECHANICAL,ROTAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A11A00: ACTUATOR,ELECTROMECHANICAL,ROTAR.

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include usage_design: CABIN FRESH AIR VALVE-REMOVAL.INSTALLATION, special_features: MAINTENANCE MANUAL,SA S92A-AMM-000, supplementary_features: MAINTENANCE PART CATALOG:21-26-03, end_item_identification: SIKORSKY HELICOPTER,MODEL S92A, component_document_origin: GOVERNMENT, general_characteristics_item_description: MAINTENANCE MANUAL 21-26-03. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-662-8409, 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
A11A00
NSN: 4820-01-662-8409
NIINs: 016628409, 016667821
FSC: 4820 — Valves, Nonpowered
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
usage_designCABIN FRESH AIR VALVE-REMOVAL.INSTALLATION
special_featuresMAINTENANCE MANUAL,SA S92A-AMM-000
supplementary_featuresMAINTENANCE PART CATALOG:21-26-03
end_item_identificationSIKORSKY HELICOPTER,MODEL S92A
component_document_originGOVERNMENT
general_characteristics_item_descriptionMAINTENANCE MANUAL 21-26-03
part_name_assigned_by_controlling_agencyACTUATOR CABIN FRESH AIR VALVE
next_higher_assembly_identification_designatorS92A
NSN4820-01-662-8409
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A11A00 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MAINTENANCE MANUAL 21-26-03
•
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
•
NEXT HIGHER ASSEMBLY IDENTIFICATION DESIGNATOR: S92A
•
USAGE DESIGN: CABIN FRESH AIR VALVE-REMOVAL.INSTALLATION
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMAINTENANCE MANUAL 21-26-03
COMPONENT DOCUMENT ORIGINGOVERNMENT
NEXT HIGHER ASSEMBLY IDENTIFICATION DESIGNATORS92A
SPECIAL FEATURESMAINTENANCE MANUAL,SA S92A-AMM-000
PART NAME ASSIGNED BY CONTROLLING AGENCYACTUATOR CABIN FRESH AIR VALVE
END ITEM IDENTIFICATIONSIKORSKY HELICOPTER,MODEL S92A
USAGE DESIGNCABIN FRESH AIR VALVE-REMOVAL.INSTALLATION
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A11A00?
A11A00 is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What is the NSN for A11A00?
A11A00 is cataloged in the U.S. Government catalog under NSN 4820-01-662-8409. 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.