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A8491 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A8491: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.687 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT, transformer_function: LINE, body_outside_diameter: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-734-9281, 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
A8491
NSN: 5950-00-734-9281
FSC: 5950 — Coils and Transformers
CAGE: 05584 — AUTODYNE MANUFACTURING CO INC (USA)
SPECIFICATIONS
body_length0.687 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
transformer_functionLINE
body_outside_diameter0.875 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms150.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_shielding_methodINTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
terminal_type_and_quantity5 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-734-9281
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN A8491 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
TRANSFORMER FUNCTION: LINE
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
IMPEDANCE RATING IN OHMS: 150.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
•
BODY LENGTH: 0.687 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TRANSFORMER FUNCTIONLINE
INCLOSURE TYPEFULLY INCLOSED
BODY OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
MOUNTING METHODTERMINAL SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS150.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
BODY LENGTH0.687 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
SUBSTITUTES & CROSS-REFERENCES 3
M-2780Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SM-B-603954Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
41287Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A8491?
A8491 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace A8491?
There are 3 known substitutes for A8491: M-2780, SM-B-603954, 41287. Substitute compatibility should be verified for your specific system.
What is the NSN for A8491?
A8491 is cataloged in the U.S. Government catalog under NSN 5950-00-734-9281. This indicates validated use in U.S. government and defense supply chains.
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