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Technical Data Sheet
238-1003-030 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include special_features: TWO UNITS IN TANDEM, end_item_identification: KC135 GATM A, electrical_resistance_per_section: 500.0 OHMS SINGLE SECTION, resistance_tolerance_per_section_in_percent: -10.0 TO 10.0 SINGLE SECTION, power_dissipation_rating_per_section_in_watts: 12.5 FREE AIR SINGLE SECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-503-8373, 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 238-1003-030
NSN: 5905-01-503-8373
FSC: 5905
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
special_featuresTWO UNITS IN TANDEM
end_item_identificationKC135 GATM A
electrical_resistance_per_section500.0 OHMS SINGLE SECTION
resistance_tolerance_per_section_in_percent-10.0 TO 10.0 SINGLE SECTION
power_dissipation_rating_per_section_in_watts12.5 FREE AIR SINGLE SECTION
NSN5905-01-503-8373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 238-1003-030 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
POWER DISSIPATION RATING PER SECTION IN WATTS: 12.5 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESTWO UNITS IN TANDEM
END ITEM IDENTIFICATIONKC135 GATM A
POWER DISSIPATION RATING PER SECTION IN WATTS12.5 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
N5000-75Interchangeable
interchangeable cross-reference
interchangeable
65904Interchangeable
interchangeable cross-reference
interchangeable
19971A1Interchangeable
interchangeable cross-reference
interchangeable
58945Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 238-1003-030?
238-1003-030 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 238-1003-030?
There are 4 known substitutes for 238-1003-030: N5000-75, 65904, 19971A1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 238-1003-030?
238-1003-030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-503-8373. This indicates validated use in U.S. government and defense supply chains.
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