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Technical Data Sheet
756-1746-1 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE THREADED, shell_type: SOLID, thread_class: 2A A, terminal_type: SOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS, overall_length: 1.560 INCHES NOMINAL IN, shell_material: ALUMINUM ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-433-9317, 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
756-1746-1
NSN: 5935-00-433-9317
FSC: 5935
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE THREADED
shell_typeSOLID
thread_class2A A
terminal_typeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
overall_length1.560 INCHES NOMINAL IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
overall_diameter2.759 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialSILVER
terminal_locationBACK SINGLE MATING END ALL CONTACT GROUPINGS
NSN5935-00-433-9317
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 756-1746-1 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
SHELL TYPE: SOLID
CONTACT SURFACE TREATMENT: SILVER SINGLE MATING END ALL CONTACT GROUPINGS
THREADED DEVICE TYPE: COUPLING FACILITY AND MOUNTING BUSHING
CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS: 700.0 SINGLE MATING END ALL CONTACT GROUPINGS
CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL
NOMINAL THREAD SIZE: 2.250 INCHES AND 0.250 INCHES IN
POLARIZATION METHOD: KEYWAY OR MULTIPLE KEYWAY
INCLUDED CONTACT QUANTITY: 6 SINGLE MATING END FIRST CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
SHELL TYPESOLID
CONTACT SURFACE TREATMENTSILVER SINGLE MATING END ALL CONTACT GROUPINGS
THREADED DEVICE TYPECOUPLING FACILITY AND MOUNTING BUSHING
CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS700.0 SINGLE MATING END ALL CONTACT GROUPINGS
CONNECTOR LOCKING METHODEXTERNALLY THREADED SHELL
NOMINAL THREAD SIZE2.250 INCHES AND 0.250 INCHES IN
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
INCLUDED CONTACT QUANTITY6 SINGLE MATING END FIRST CONTACT GROUPING
TERMINAL LOCATIONBACK SINGLE MATING END ALL CONTACT GROUPINGS
CONTACT MAXIMUM CURRENT RATING IN AMPS41.0 SINGLE MATING END FIRST CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
20495Interchangeable
interchangeable cross-reference
interchangeable
MS3102A20-33PInterchangeable
interchangeable cross-reference
interchangeable
SAF22511AInterchangeable
interchangeable cross-reference
interchangeable
29A34Interchangeable
interchangeable cross-reference
interchangeable
CH495Interchangeable
interchangeable cross-reference
interchangeable
899347R1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 756-1746-1?
756-1746-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 756-1746-1?
There are 12 known substitutes for 756-1746-1: 20495, MS3102A20-33P, SAF22511A and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 756-1746-1?
756-1746-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-433-9317. This indicates validated use in U.S. government and defense supply chains.
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