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PartsTable / COMPONENT / 14-64979-1
14-64979-1 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include thickness: 0.220 INCHES NOMINAL IN, attachment_method: HOLE, marking_designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9905-01-067-9913, 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
14-64979-1
NSN: 9905-01-067-9913
FSC: 9905
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
thickness0.220 INCHES NOMINAL IN
attachment_methodHOLE
marking_designationLEGEND LOCATION NOT OTHERWISE SPECIFIED
NSN9905-01-067-9913
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 14-64979-1 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
ATTACHMENT METHOD: HOLE
•
MARKING DESIGNATION: LEGEND LOCATION NOT OTHERWISE SPECIFIED
•
THICKNESS: 0.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT METHODHOLE
MARKING DESIGNATIONLEGEND LOCATION NOT OTHERWISE SPECIFIED
THICKNESS0.220 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
400066Interchangeable
interchangeable cross-reference
interchangeable
890531Interchangeable
interchangeable cross-reference
interchangeable
24P236762Interchangeable
interchangeable cross-reference
interchangeable
HR655Interchangeable
interchangeable cross-reference
interchangeable
2AL728Interchangeable
interchangeable cross-reference
interchangeable
70-02122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14-64979-1?
14-64979-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 14-64979-1?
There are 8 known substitutes for 14-64979-1: 400066, 890531, 24P236762 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 14-64979-1?
14-64979-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9905-01-067-9913. 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