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Technical Data Sheet
7439268-501 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_length: 2.687 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED BUSHING SINGLE GROUP, frequency_rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT, nominal_thread_size: 0.375 INCHES SINGLE GROUP IN, winding_power_rating: 98.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-795-2854, 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
7439268-501
NSN: 5950-00-795-2854
FSC: 5950
CAGE: 18355 — THE BOEING COMPANY (USA)
SPECIFICATIONS
body_length2.687 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED BUSHING SINGLE GROUP
frequency_rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.375 INCHES SINGLE GROUP IN
winding_power_rating98.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
body_outside_diameter1.782 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNEF SINGLE GROUP
winding_operating_current3.5 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
winding_operating_voltage7.40 AC VOLTS NOMINAL AND 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
terminal_type_and_quantity5 TAB, SOLDER LUG
NSN5950-00-795-2854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 7439268-501 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
THREAD SERIES DESIGNATOR: UNEF SINGLE GROUP
TEST DATA DOCUMENT: 58474-D+35093 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
WINDING FUNCTION AND QUANTITY: 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING CURRENT: 3.5 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
FREQUENCY RATING: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING POWER RATING: 98.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
BODY LENGTH: 2.687 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNEF SINGLE GROUP
TEST DATA DOCUMENT58474-D+35093 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
WINDING FUNCTION AND QUANTITY1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING CURRENT3.5 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING POWER RATING98.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
BODY LENGTH2.687 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPESHAFT SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
11093Interchangeable
interchangeable cross-reference
interchangeable
159Interchangeable
interchangeable cross-reference
interchangeable
51-093Interchangeable
interchangeable cross-reference
interchangeable
51049Interchangeable
interchangeable cross-reference
interchangeable
DP35093Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7439268-501?
7439268-501 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 7439268-501?
There are 5 known substitutes for 7439268-501: 11093, 159, 51-093 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7439268-501?
7439268-501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-795-2854. This indicates validated use in U.S. government and defense supply chains.
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