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PartsTable / MRO / 1049283
1049283 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include zero_power_resistance: 38.000 OHMS, reference_temp_in_deg_celsius: 25.0, zero_power_resistance_at_specified_temp: 107.4 OHMS FIRST RESISTANCE-TEMPERATURE POINT, temp_points_for_resistance_readings_at_zero_power: 40.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-856-6820, 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→ 1049283
NSN: 5905-00-856-6820
FSC: 5905
CAGE: 77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)
SPECIFICATIONS
zero_power_resistance38.000 OHMS
reference_temp_in_deg_celsius25.0
zero_power_resistance_at_specified_temp107.4 OHMS FIRST RESISTANCE-TEMPERATURE POINT
temp_points_for_resistance_readings_at_zero_power40.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
NSN5905-00-856-6820
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN 1049283 MFR RESISTOR,THERMAL
KEY FEATURES
•
ZERO POWER RESISTANCE AT SPECIFIED TEMP: 17.3 OHMS THIRD RESISTANCE-TEMPERATURE POINT
•
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 70.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
•
REFERENCE TEMP IN DEG CELSIUS: 25.0
•
ZERO POWER RESISTANCE: 38.000 OHMS
TECHNICAL CHARACTERISTICS (FLIS)
ZERO POWER RESISTANCE AT SPECIFIED TEMP17.3 OHMS THIRD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER70.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
REFERENCE TEMP IN DEG CELSIUS25.0
ZERO POWER RESISTANCE AT SPECIFIED TEMP21.9 OHMS SECOND RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP107.4 OHMS FIRST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE38.000 OHMS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER40.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A503Interchangeable
interchangeable cross-reference
interchangeable
5120-913-4378Interchangeable
interchangeable cross-reference
interchangeable
12576929Interchangeable
interchangeable cross-reference
interchangeable
725115002Interchangeable
interchangeable cross-reference
interchangeable
7520-01-424-4845Interchangeable
interchangeable cross-reference
interchangeable
A-A-2866Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1049283?
1049283 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1049283?
There are 8 known substitutes for 1049283: A503, 5120-913-4378, 12576929 and 5 more. Substitute compatibility should be verified for your specific system.
Is 1049283 still available?
1049283 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