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PartsTable / COMPONENT / H956-1A
H956-1A ✓ 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 inclosure_type: FULLY INCLOSED, overall_length: 1.187 INCHES MAXIMUM IN, mounting_method: CORE AND THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, nominal_thread_size: 0.164 INCHES SINGLE GROUP IN, body_outside_diameter: 1.870 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-759-1373, 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
H956-1A
NSN: 5950-00-759-1373
FSC: 5950
CAGE: 09798 — PAYNE MAGNETICS, INC. (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
overall_length1.187 INCHES MAXIMUM IN
mounting_methodCORE AND THREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.164 INCHES SINGLE GROUP IN
body_outside_diameter1.870 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity10 TURRET
winding_function_and_quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN5950-00-759-1373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN H956-1A MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 1.870 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 10 TURRET
•
NOMINAL THREAD SIZE: 0.164 INCHES SINGLE GROUP IN
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER1.870 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY10 TURRET
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP IN
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL LENGTH1.187 INCHES MAXIMUM IN
MOUNTING METHODCORE AND THREADED HOLE(S) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
12497Interchangeable
interchangeable cross-reference
interchangeable
PL-D-027 PIECE 6Interchangeable
interchangeable cross-reference
interchangeable
S15-226Interchangeable
interchangeable cross-reference
interchangeable
12739-3 AND 12741-3Interchangeable
interchangeable cross-reference
interchangeable
5859364-1Interchangeable
interchangeable cross-reference
interchangeable
12-2810Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H956-1A?
H956-1A is a TRANSFORMER,POWER.
What parts can replace H956-1A?
There are 12 known substitutes for H956-1A: 12497, PL-D-027 PIECE 6, S15-226 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H956-1A?
H956-1A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-759-1373. 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