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Technical Data Sheet
66442-49 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: RUBBER SILICONE CLASS Q FIRST POSITION PRIMARY INSULATION CABLE, body_style: STRAIGHT SHAPE, FLANGE MOUNT, EXTERNAL COUPLING, shell_type: POTTING, overall_width: 1.312 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, conductor_form: STRANDED SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-957-7210, 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
66442-49
NSN: 5935-00-957-7210
FSC: 5935
CAGE: 93322 — GE AVIATION SYSTEMS LLC DBA GE AVIATION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q FIRST POSITION PRIMARY INSULATION CABLE
body_styleSTRAIGHT SHAPE, FLANGE MOUNT, EXTERNAL COUPLING
shell_typePOTTING
overall_width1.312 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
conductor_formSTRANDED SINGLE CONDUCTOR
overall_height1.312 INCHES NOMINAL IN
overall_length1.687 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
termination_typeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
NSN5935-00-957-7210
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 66442-49 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
POLARIZATION METHOD: KEYWAY OR MULTIPLE KEYWAY
CONTACT SURFACE TREATMENT: GOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY: 1
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
BODY STYLE: STRAIGHT SHAPE, FLANGE MOUNT, EXTERNAL COUPLING
INSERT POSITION IN DEG: 0.0
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.687 INCHES MAXIMUM IN
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
CONTACT SURFACE TREATMENTGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY1
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS500.0 SINGLE MATING END SINGLE CONTACT GROUPING
BODY STYLESTRAIGHT SHAPE, FLANGE MOUNT, EXTERNAL COUPLING
INSERT POSITION IN DEG0.0
OVERALL HEIGHT1.312 INCHES NOMINAL IN
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
INSERT MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
13128-L1Interchangeable
interchangeable cross-reference
interchangeable
6644249Interchangeable
interchangeable cross-reference
interchangeable
6644249-1Interchangeable
interchangeable cross-reference
interchangeable
13128Interchangeable
interchangeable cross-reference
interchangeable
6644249-2Interchangeable
interchangeable cross-reference
interchangeable
6644249-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66442-49?
66442-49 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 66442-49?
There are 11 known substitutes for 66442-49: 13128-L1, 6644249, 6644249-1 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66442-49?
66442-49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-957-7210. This indicates validated use in U.S. government and defense supply chains.
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