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40-529-139 — RESISTOR,THERMAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

40-529-139: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include inclosure_type: ENCASED, terminal_length: 1.690 INCHES MINIMUM IN, style_designator: DISK, heater_resistance: 1.600 OHMS, terminal_diameter: 0.024 INCHES MAXIMUM IN, body_outside_diameter: 0.370 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-019-7425, 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
MRO→ MRO_GENERAL→ 40-529-139
NSN: 5905-01-019-7425
FSC: 5905 — Resistor
CAGE: K5294 — GE AVIATION SYSTEMS LTD (GBR)
SPECIFICATIONS
inclosure_typeENCASED
terminal_length1.690 INCHES MINIMUM IN
style_designatorDISK
heater_resistance1.600 OHMS
terminal_diameter0.024 INCHES MAXIMUM IN
body_outside_diameter0.370 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_current_rating800.00 MILLIAMPERES
terminal_type_and_quantity2 WIRE LEAD
ambient_temp_at_full_rated_power125.0 CELSIUS DEGC
maximum_power_dissipation_rating1.00 WATTS
thermal_time_constant_in_seconds60.0
NSN5905-01-019-7425
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN 40-529-139 MFR RESISTOR,THERMAL
KEY FEATURES
•
INCLOSURE TYPE: ENCASED
•
TERMINAL DIAMETER: 0.024 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.690 INCHES MINIMUM IN
•
BODY OUTSIDE DIAMETER: 0.370 INCHES MAXIMUM IN
•
MAXIMUM CURRENT RATING: 800.00 MILLIAMPERES
•
STYLE DESIGNATOR: DISK
•
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS: 10.0
•
THERMAL TIME CONSTANT IN SECONDS: 60.0
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEENCASED
TERMINAL DIAMETER0.024 INCHES MAXIMUM IN
TERMINAL LENGTH1.690 INCHES MINIMUM IN
BODY OUTSIDE DIAMETER0.370 INCHES MAXIMUM IN
MAXIMUM CURRENT RATING800.00 MILLIAMPERES
STYLE DESIGNATORDISK
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS10.0
THERMAL TIME CONSTANT IN SECONDS60.0
AMBIENT TEMP AT FULL RATED POWER125.0 CELSIUS DEGC
RELIABILITY INDICATORNOT ESTABLISHED
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40-529-139?
40-529-139 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 40-529-139?
40-529-139 is cataloged in the U.S. Government catalog under NSN 5905-01-019-7425. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.