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PartsTable / COMPONENT / C20K4
C20K4 ✓ 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 overall_width: 2.000 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT ALL WINDING, inclosure_type: FULLY INCLOSED, overall_height: 2.062 INCHES NOMINAL IN, overall_length: 2.312 INCHES NOMINAL IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-735-5702, 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
C20K4
NSN: 5950-00-735-5702
FSC: 5950
CAGE: 93652 — DIETZ DESIGN INC (USA)
SPECIFICATIONS
overall_width2.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
inclosure_typeFULLY INCLOSED
overall_height2.062 INCHES NOMINAL IN
overall_length2.312 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating1.40 HENRY NOMINAL SINGLE COMPONENT ALL WINDING
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
NSN5950-00-735-5702
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN C20K4 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT ALL WINDING
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
TERMINAL TYPE AND QUANTITY: 4 WIRE HOOK
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
RATING METHODELECTRICAL SINGLE COMPONENT ALL WINDING
WINDING QUANTITY1 SINGLE COMPONENT
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
OVERALL HEIGHT2.062 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY4 WIRE HOOK
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
28594Interchangeable
interchangeable cross-reference
interchangeable
3160Interchangeable
interchangeable cross-reference
interchangeable
11205Interchangeable
interchangeable cross-reference
interchangeable
FG1016KKK0280Interchangeable
interchangeable cross-reference
interchangeable
1328-12S26 5-8Interchangeable
interchangeable cross-reference
interchangeable
0128594-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C20K4?
C20K4 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace C20K4?
There are 9 known substitutes for C20K4: 28594, 3160, 11205 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C20K4?
C20K4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-735-5702. 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