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Technical Data Sheet
905070-1 ✓ 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: 1.810 INCHES NOMINAL IN, body_height: 2.250 INCHES NOMINAL IN, body_length: 1.940 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ 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 5950-00-946-3160, 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
905070-1
NSN: 5950-00-946-3160
FSC: 5950
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_width1.810 INCHES NOMINAL IN
body_height2.250 INCHES NOMINAL IN
body_length1.940 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current785.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
NSN5950-00-946-3160
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 905070-1 MFR TRANSFORMER,POWER
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.390 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INCLOSURE TYPE: HERMETICALLY SEALED
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING CURRENT: 785.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
THREAD QUANTITY PER INCH32 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.390 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING CURRENT785.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
BODY LENGTH1.940 INCHES NOMINAL IN
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
HM89449Interchangeable
interchangeable cross-reference
interchangeable
15375Interchangeable
interchangeable cross-reference
interchangeable
731355Interchangeable
interchangeable cross-reference
interchangeable
354E001Interchangeable
interchangeable cross-reference
interchangeable
J7322Interchangeable
interchangeable cross-reference
interchangeable
911-028-0022Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 905070-1?
905070-1 is a TRANSFORMER,POWER.
What parts can replace 905070-1?
There are 13 known substitutes for 905070-1: HM89449, 15375, 731355 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 905070-1?
905070-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-946-3160. This indicates validated use in U.S. government and defense supply chains.
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