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PartsTable / COMPONENT / S1304228
S1304228 ✓ 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,CURRENT is a the manufacturer industrial component. Key specifications include body_width: 4.625 INCHES NOMINAL IN, body_height: 10.156 INCHES NOMINAL IN, body_length: 8.500 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE SINGLE GROUP, frequency_rating: 54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM 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 5950-00-187-4370, 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
S1304228
NSN: 5950-00-187-4370
FSC: 5950
CAGE: 11660 — WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
SPECIFICATIONS
body_width4.625 INCHES NOMINAL IN
body_height10.156 INCHES NOMINAL IN
body_length8.500 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodFLANGE SINGLE GROUP
frequency_rating54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.562 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current1500.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage600.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 FIRST GROUP
terminal_type_and_quantity2 THREADED HOLE
NSN5950-00-187-4370
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,CURRENT TITLE COMPONENT PN S1304228 MFR TRANSFORMER,CURRENT
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 10.156 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 3 CLASS AND NSS GRADE
•
TERMINAL TYPE AND QUANTITY: 2 THREADED HOLE
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 6.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING OPERATING CURRENT: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT10.156 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA3 CLASS AND NSS GRADE
TERMINAL TYPE AND QUANTITY2 THREADED HOLE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH6.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING CURRENT1500.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
BODY WIDTH4.625 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
837X30Interchangeable
interchangeable cross-reference
interchangeable
MILI1361Interchangeable
interchangeable cross-reference
interchangeable
837X29Interchangeable
Same NIIN cross-reference
interchangeable
A8949915Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S1304228?
S1304228 is a TRANSFORMER,CURRENT.
What parts can replace S1304228?
There are 4 known substitutes for S1304228: 837X30, MILI1361, 837X29 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S1304228?
S1304228 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-187-4370. 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