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PartsTable / COMPONENT / 3929AS1391-002
3929AS1391-002 ✓ 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,POWER is a the manufacturer industrial component. Key specifications include body_width: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN, body_height: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN, body_length: 2.320 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-488-3002, 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
3929AS1391-002
NSN: 5950-00-488-3002
FSC: 5950
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
body_height0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
body_length2.320 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp185.0 CELSIUS DEGC
mounting_hole_diameter0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM SINGLE GROUP IN
winding_operating_current66.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage0.05 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-488-3002
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 3929AS1391-002 MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY HEIGHT: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP: 185.0 CELSIUS DEGC
•
FREQUENCY RATING: 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.570 INCHES MINIMUM AND 1.630 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 66.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
WINDING OPERATING VOLTAGE: 2.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
INCLOSURE TYPE: HERMETICALLY SEALED
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP185.0 CELSIUS DEGC
FREQUENCY RATING4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.570 INCHES MINIMUM AND 1.630 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT66.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE2.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEHERMETICALLY SEALED
BODY WIDTH0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
B107.400Interchangeable
interchangeable cross-reference
interchangeable
A-A-1292Interchangeable
interchangeable cross-reference
interchangeable
GGG-H-86Interchangeable
interchangeable cross-reference
interchangeable
1327-1Interchangeable
interchangeable cross-reference
interchangeable
SMC500470-14Interchangeable
interchangeable cross-reference
interchangeable
1114-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3929AS1391-002?
3929AS1391-002 is a TRANSFORMER,POWER.
What parts can replace 3929AS1391-002?
There are 14 known substitutes for 3929AS1391-002: B107.400, A-A-1292, GGG-H-86 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3929AS1391-002?
3929AS1391-002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-488-3002. 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