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PartsTable / COMPONENT / 31117
31117 ✓ Verified by PartsTable
Nathan · 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

THERMAL RELEASE,CIRCUIT BREAKER. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thickness: 0.250 INCHES NOMINAL IN, overall_width: 0.375 INCHES IN, overall_length: 7.500 INCHES NOMINAL IN, size_designator: 0.250 X 7.500 INCH IN, outside_diameter: 0.812 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-156-7333, 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
31117
NSN: 5940-00-156-7333
FSC: 5940
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thickness0.250 INCHES NOMINAL IN
overall_width0.375 INCHES IN
overall_length7.500 INCHES NOMINAL IN
size_designator0.250 X 7.500 INCH IN
outside_diameter0.812 INCHES NOMINAL IN
special_featuresELEVATOR, MUSCLE, KEY; 0.25 IN WIDE, 7.5 IN LONG; STAINLESS STEEL IN
style_designatorROUND SPLIT W/INTERNAL ADJUSTING SCREW
thread_directionRIGHT-HAND
basic_shape_styleCRIMP
surface_treatmentTIN OVERALL SINGLE LAYER
material_thickness0.040 INCHES IN
NSN5940-00-156-7333
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Nathan THERMAL RELEASE,CIRCUIT BREAKER TITLE COMPONENT PN 31117 MFR Nathan THERMAL RELEASE,CIRCUI
KEY FEATURES
•
MAXIMUM CONDUCTOR SIZE ACCOMMODATED: 10 AWG
•
SURFACE TREATMENT: TIN OVERALL SINGLE LAYER
•
BASIC SHAPE STYLE: CRIMP
•
MATERIAL THICKNESS: 0.040 INCHES IN
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
•
CONDUCTOR ACCOMMODATION TYPE: STRAIGHT BARREL SINGLE END
•
MOUNTING HOLE DIAMETER: 0.171 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM CONDUCTOR SIZE ACCOMMODATED10 AWG
SURFACE TREATMENTTIN OVERALL SINGLE LAYER
OVERALL WIDTH0.375 INCHES IN
BASIC SHAPE STYLECRIMP
MATERIAL THICKNESS0.040 INCHES IN
ELECTRICAL INSULATION FEATUREUNINSULATED
CONDUCTOR ACCOMMODATION TYPESTRAIGHT BARREL SINGLE END
MOUNTING HOLE DIAMETER0.171 INCHES IN
MATERIALCOPPER OVERALL
MOUNTING METHOD STYLERING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
5301-0250Interchangeable
interchangeable cross-reference
interchangeable
685RH-1/4-3/8SInterchangeable
interchangeable cross-reference
interchangeable
B8-2Interchangeable
interchangeable cross-reference
interchangeable
31117Interchangeable
interchangeable cross-reference
interchangeable
382 10-24 UNCInterchangeable
interchangeable cross-reference
interchangeable
3528Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31117?
31117 is a THERMAL RELEASE,CIRCUIT BREAKER manufactured by Nathan.
What parts can replace 31117?
There are 16 known substitutes for 31117: 5301-0250, 685RH-1/4-3/8S, B8-2 and 13 more. Substitute compatibility should be verified for your specific system.
Is 31117 still available?
31117 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026