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Technical Data Sheet
PartsTable / COMPONENT / 1721K13
1721K13 ✓ 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: 7.375 INCHES NOMINAL IN, body_height: 5.563 INCHES NOMINAL IN, body_length: 7.250 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND SLOT SINGLE GROUP, frequency_rating: 47.0 HERTZ MINIMUM AND 63.0 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 5950-00-470-9376, 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
1721K13
NSN: 5950-00-470-9376
FSC: 5950
CAGE: 03877 — GILBERT ENGINEERING CO INC/INCON SUB OF TRANSITRON ELECTRONIC CORP (USA)
SPECIFICATIONS
body_width7.375 INCHES NOMINAL IN
body_height5.563 INCHES NOMINAL IN
body_length7.250 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodFLANGE AND SLOT SINGLE GROUP
frequency_rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
mounting_slot_width0.437 INCHES NOMINAL SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current550.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage225.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity8 SINGLE GROUP
NSN5950-00-470-9376
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 1721K13 MFR TRANSFORMER,POWER
KEY FEATURES
•
FREQUENCY RATING: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT
•
BODY HEIGHT: 5.563 INCHES NOMINAL IN
•
MOUNTING METHOD: FLANGE AND SLOT SINGLE GROUP
•
BODY WIDTH: 7.375 INCHES NOMINAL IN
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 225.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
TERMINAL TYPE AND QUANTITY: 9 SCREW
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
BODY HEIGHT5.563 INCHES NOMINAL IN
MOUNTING METHODFLANGE AND SLOT SINGLE GROUP
BODY WIDTH7.375 INCHES NOMINAL IN
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
WINDING OPERATING VOLTAGE225.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY9 SCREW
MOUNTING FACILITY QUANTITY8 SINGLE GROUP
INCLOSURE TYPEOPEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
9-43523Interchangeable
interchangeable cross-reference
interchangeable
B107.10 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
00943523000Interchangeable
interchangeable cross-reference
interchangeable
43523Interchangeable
interchangeable cross-reference
interchangeable
220003Interchangeable
interchangeable cross-reference
interchangeable
HF-P9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1721K13?
1721K13 is a TRANSFORMER,POWER.
What parts can replace 1721K13?
There are 13 known substitutes for 1721K13: 9-43523, B107.10 TY1CL1, 00943523000 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1721K13?
1721K13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-470-9376. 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