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10557408 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10557408: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 0.905 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN, body_height: 0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN, body_length: 1.061 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, frequency_rating: 1.5 KILOHERTZ NOMINAL SINGLE COMPONENT, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-859-7873, 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
10557408
NSN: 5950-00-859-7873
FSC: 5950 — Coils and Transformers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
body_width0.905 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
body_height0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
body_length1.061 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
frequency_rating1.5 KILOHERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity9 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN5950-00-859-7873
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 10557408 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY WIDTH: 0.905 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
BODY LENGTH: 1.061 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 1.5 KILOHERTZ NOMINAL SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 9 WIRE LEAD
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY WIDTH0.905 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
BODY HEIGHT0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY LENGTH1.061 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING1.5 KILOHERTZ NOMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY9 WIRE LEAD
SUBSTITUTES & CROSS-REFERENCES 1
T749Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10557408?
10557408 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 10557408?
There is 1 known substitute for 10557408: T749. Substitute compatibility should be verified for your specific system.
What is the NSN for 10557408?
10557408 is cataloged in the U.S. Government catalog under NSN 5950-00-859-7873. 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.