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Technical Data Sheet
PartsTable / COMPONENT / 673274
673274 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_width: 1.078 INCHES MAXIMUM IN, body_height: 1.281 INCHES MAXIMUM IN, body_length: 1.140 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: 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 5950-00-646-2570, 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
673274
NSN: 5950-00-646-2570
FSC: 5950
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_width1.078 INCHES MAXIMUM IN
body_height1.281 INCHES MAXIMUM IN
body_length1.140 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp120.0 CELSIUS DEGC
mounting_hole_diameter0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP IN
winding_operating_current80.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage60.00 AC VOLTS MINIMUM AND 100.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-646-2570
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 673274 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
WINDING OPERATING CURRENT: 80.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG AND 2 WIRE HOOK
•
MOUNTING HOLE DIAMETER: 0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP IN
•
MAXIMUM OPERATING TEMP: 120.0 CELSIUS DEGC
•
BODY HEIGHT: 1.281 INCHES MAXIMUM IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
BODY LENGTH: 1.140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING CURRENT80.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG AND 2 WIRE HOOK
MOUNTING HOLE DIAMETER0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP IN
MAXIMUM OPERATING TEMP120.0 CELSIUS DEGC
BODY HEIGHT1.281 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH1.140 INCHES MAXIMUM IN
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING VOLTAGE60.00 AC VOLTS MINIMUM AND 100.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
10339AInterchangeable
interchangeable cross-reference
interchangeable
74710161Interchangeable
interchangeable cross-reference
interchangeable
2-713Interchangeable
interchangeable cross-reference
interchangeable
7500-00013Interchangeable
interchangeable cross-reference
interchangeable
3912122Interchangeable
interchangeable cross-reference
interchangeable
36239Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 673274?
673274 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 673274?
There are 16 known substitutes for 673274: 10339A, 74710161, 2-713 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 673274?
673274 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-646-2570. 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