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3932A — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3932A: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include terminal_type: SCREW, voltage_in_volts: 120.0, mounting_feature_type: ANY ACCEPTABLE, lamp_base_type_accommodated: TWO SCREW TERMINALS, hazardous_locations/environmental_protection: ANY ACCEPTABLE. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-273-0432, 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
3932A
NSN: 2815-00-273-0432
NIINs: 002730432, 011036484
FSC: 2815 — Diesel Engines and Components
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
terminal_typeSCREW
voltage_in_volts120.0
terminal_quantity2
mounting_feature_typeANY ACCEPTABLE
lamp_base_type_accommodatedTWO SCREW TERMINALS
hazardous_locations/environmental_protectionANY ACCEPTABLE
NSN2815-00-273-0432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 3932A MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
•
JOINT STYLE: VERTICAL JOINT
•
OIL PASSAGE TYPE AND QUANTITY: 1 GROOVE OUTSIDE PERIPHERY
•
RADIAL WALL THICKNESS: 0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM IN
•
RING STYLE: CONCENTRIC
•
STANDARD BORE DIAMETER: 5.625 INCHES IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OIL PASSAGE TYPE AND QUANTITY10 SLOT HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM IN
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.625 INCHES IN
MATERIALIRON OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
BB23480Reference document
Same NSN cross-reference
Reference document — Secondary reference
3932Reference document
Same NSN cross-reference
Reference document — Secondary reference
7698783Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3932A?
3932A is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 3932A?
There are 3 known substitutes for 3932A: BB23480, 3932, 7698783. Substitute compatibility should be verified for your specific system.
What is the NSN for 3932A?
3932A is cataloged in the U.S. Government catalog under NSN 2815-00-273-0432. 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.