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Technical Data Sheet
PartsTable / COMPONENT / 6L4003
6L4003 ✓ 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

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL,3.500 IN. O/A LG,CASE HARDEN 0.010 IN.

@DEEP IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-036-5900, 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
6L4003
NSN: 2990-00-036-5900
FSC: 2990
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,3.500 IN. O/A LG,CASE HARDEN 0.010 IN. @DEEP IN
NSN2990-00-036-5900
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 6L4003 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,3.500 IN. O/A LG,CASE HARDEN 0.010 IN. @DEEP IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,3.500 IN. O/A LG,CASE HARDEN 0.010 IN. @DEEP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
370041Interchangeable
interchangeable cross-reference
interchangeable
AA617FInterchangeable
interchangeable cross-reference
interchangeable
G350126-2Interchangeable
interchangeable cross-reference
interchangeable
G350126S2Interchangeable
interchangeable cross-reference
interchangeable
37004-1AInterchangeable
interchangeable cross-reference
interchangeable
370041R-AAInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6L4003?
6L4003 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 6L4003?
There are 8 known substitutes for 6L4003: 370041, AA617F, G350126-2 and 5 more. Substitute compatibility should be verified for your specific system.
Is 6L4003 still available?
6L4003 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