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Technical Data Sheet
PartsTable / COMPONENT / 8421516
8421516 ✓ 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: 2.000 INCHES MAXIMUM IN, body_height: 1.690 INCHES MAXIMUM IN, body_length: 3.180 INCHES MAXIMUM IN, inclosure_type: OPEN, mounting_method: FLANGE AND UNTHREADED HOLE(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 5950-00-518-2879, 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
8421516
NSN: 5950-00-518-2879
FSC: 5950
CAGE: 97151 — AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS) (USA)
SPECIFICATIONS
body_width2.000 INCHES MAXIMUM IN
body_height1.690 INCHES MAXIMUM IN
body_length3.180 INCHES MAXIMUM IN
inclosure_typeOPEN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.156 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current2.9 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity16 SOLDER STUD
NSN5950-00-518-2879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 8421516 MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY WIDTH: 2.000 INCHES MAXIMUM IN
•
BODY HEIGHT: 1.690 INCHES MAXIMUM IN
•
WINDING OPERATING CURRENT: 852.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
•
MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL SINGLE GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH2.000 INCHES MAXIMUM IN
BODY HEIGHT1.690 INCHES MAXIMUM IN
WINDING OPERATING CURRENT852.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL SINGLE GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
WINDING OPERATING CURRENT2.9 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE225.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE18.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
43618Interchangeable
interchangeable cross-reference
interchangeable
43624Interchangeable
interchangeable cross-reference
interchangeable
367570-1Interchangeable
interchangeable cross-reference
interchangeable
PEI 7630Interchangeable
interchangeable cross-reference
interchangeable
43618-STInterchangeable
interchangeable cross-reference
interchangeable
51102-1027Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8421516?
8421516 is a TRANSFORMER,POWER.
What parts can replace 8421516?
There are 6 known substitutes for 8421516: 43618, 43624, 367570-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8421516?
8421516 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-518-2879. 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