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25472 ✓ 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 shape: ROUND, material: IRON ALLOY 660 STRAP, nut_type: PLAIN HEXAGON, body_width: 0.968 INCHES MAXIMUM IN, body_height: 1.065 INCHES MAXIMUM IN, body_length: 1.130 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-119-1056, 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
25472
NSN: 2810-00-119-1056
FSC: 2810
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
shapeROUND
materialIRON ALLOY 660 STRAP
nut_typePLAIN HEXAGON
body_width0.968 INCHES MAXIMUM IN
body_height1.065 INCHES MAXIMUM IN
body_length1.130 INCHES MAXIMUM IN
latch_styleSINGLE
inclosure_typeFULLY INCLOSED
inside_diameter11.680 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresWITH 4 WASHER,SPRING TENSION
NSN2810-00-119-1056
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 25472 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: OVERALL LENGTH 0.40625 IN.; 0.25 IN. THREADED AT 0.125-27 ANPT; SHANK 0.28125 IN. OD IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOVERALL LENGTH 0.40625 IN.; 0.25 IN. THREADED AT 0.125-27 ANPT; SHANK 0.28125 IN. OD IN
END ITEM IDENTIFICATIONACFT ENG R1830
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
345587PC2Interchangeable
interchangeable cross-reference
interchangeable
2547-2Interchangeable
interchangeable cross-reference
interchangeable
74E10N304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25472?
25472 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 25472?
There are 3 known substitutes for 25472: 345587PC2, 2547-2, 74E10N304. Substitute compatibility should be verified for your specific system.
What is the NSN for 25472?
25472 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-119-1056. 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