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Technical Data Sheet
PartsTable / COMPONENT / 11743666
11743666 ✓ 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 body_width: 1.350 INCHES NOMINAL IN, body_height: 1.330 INCHES NOMINAL IN, body_length: 1.350 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, frequency_rating: 20.0 KILOHERTZ NOMINAL ALL COMPONENTS, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-018-9995, 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
11743666
NSN: 5950-01-018-9995
FSC: 5950
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
body_width1.350 INCHES NOMINAL IN
body_height1.330 INCHES NOMINAL IN
body_length1.350 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
frequency_rating20.0 KILOHERTZ NOMINAL ALL COMPONENTS
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity20 TURRET
winding_function_and_quantity1 PRIMARY AND 3 SECONDARY ALL COMPONENTS
NSN5950-01-018-9995
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 11743666 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL TYPE AND QUANTITY: 20 TURRET
•
BODY HEIGHT: 1.330 INCHES NOMINAL IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY ALL COMPONENTS
•
FREQUENCY RATING: 20.0 KILOHERTZ NOMINAL ALL COMPONENTS
•
BODY LENGTH: 1.350 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY WIDTH: 1.350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY20 TURRET
BODY HEIGHT1.330 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 3 SECONDARY ALL COMPONENTS
FREQUENCY RATING20.0 KILOHERTZ NOMINAL ALL COMPONENTS
BODY LENGTH1.350 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY WIDTH1.350 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3001GInterchangeable
interchangeable cross-reference
interchangeable
N-21-BInterchangeable
interchangeable cross-reference
interchangeable
3001EInterchangeable
interchangeable cross-reference
interchangeable
8650-0-250VACInterchangeable
interchangeable cross-reference
interchangeable
8650Interchangeable
interchangeable cross-reference
interchangeable
57-0-250VACInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11743666?
11743666 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 11743666?
There are 16 known substitutes for 11743666: 3001G, N-21-B, 3001E and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11743666?
11743666 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-018-9995. 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