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A11247 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The AMPLIFIER is a the manufacturer industrial component. Key specifications include end_item_identification: 1940-01-633-1660, part_name_assigned_by_controlling_agency: EMERGENCY TILLER ARM, SEA FORCE 490 SOLAS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-976-9519, 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
A11247
NSN: 4920-00-976-9519
FSC: 4920
CAGE: 11189 — KAISER AEROSPACE AND ELECTRONICS CORP PHOENIX ELECTRONICS PLANT (USA)
SPECIFICATIONS
end_item_identification1940-01-633-1660
part_name_assigned_by_controlling_agencyEMERGENCY TILLER ARM, SEA FORCE 490 SOLAS
NSN4920-00-976-9519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AMPLIFIER TITLE COMPONENT PN A11247 MFR AMPLIFIER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
P6130AInterchangeable
interchangeable cross-reference
interchangeable
144488Interchangeable
interchangeable cross-reference
interchangeable
663Interchangeable
interchangeable cross-reference
interchangeable
13401Interchangeable
interchangeable cross-reference
interchangeable
11247Interchangeable
interchangeable cross-reference
interchangeable
B107.54Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A11247?
A11247 is a AMPLIFIER.
What parts can replace A11247?
There are 24 known substitutes for A11247: P6130A, 144488, 663 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A11247?
A11247 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-976-9519. 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