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157045 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_width: 0.150 INCHES NOMINAL IN, body_height: 0.710 INCHES NOMINAL IN, body_length: 1.080 INCHES NOMINAL IN, overall_width: 0.719 INCHES IN, inclosure_type: OPEN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-187-5115, 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
157045
NSN: 5940-00-187-5115
FSC: 5940
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_width0.150 INCHES NOMINAL IN
body_height0.710 INCHES NOMINAL IN
body_length1.080 INCHES NOMINAL IN
overall_width0.719 INCHES IN
inclosure_typeOPEN
overall_length1.281 INCHES IN
winding_quantity1 SINGLE COMPONENT
basic_shape_styleSOLDER/SOLDERLESS
surface_treatmentTIN OVERALL SINGLE LAYER
material_thickness0.025 INCHES IN
mounting_method_styleRING
NSN5940-00-187-5115
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 157045 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING TONGUE WIDTH: 0.719 INCHES IN
•
MATERIAL: COPPER ALLOY OVERALL
•
SURFACE TREATMENT: TIN OVERALL SINGLE LAYER
•
CONDUCTOR ACCOMMODATION TYPE: CLAMPING POINTED EARS SINGLE END
•
MAXIMUM CONDUCTOR SIZE ACCOMMODATED: 2 AWG
•
MOUNTING HOLE DIAMETER: 0.406 INCHES IN
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING TONGUE WIDTH0.719 INCHES IN
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENTTIN OVERALL SINGLE LAYER
CONDUCTOR ACCOMMODATION TYPECLAMPING POINTED EARS SINGLE END
OVERALL LENGTH1.281 INCHES IN
MAXIMUM CONDUCTOR SIZE ACCOMMODATED2 AWG
MOUNTING HOLE DIAMETER0.406 INCHES IN
ELECTRICAL INSULATION FEATUREUNINSULATED
MOUNTING METHOD STYLERING
BASIC SHAPE STYLESOLDER/SOLDERLESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
210406Interchangeable
interchangeable cross-reference
interchangeable
14125-14274Interchangeable
interchangeable cross-reference
interchangeable
GHB159Interchangeable
interchangeable cross-reference
interchangeable
7581Interchangeable
interchangeable cross-reference
interchangeable
S271-500Interchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 157045?
157045 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 157045?
There are 16 known substitutes for 157045: 210406, 14125-14274, GHB159 and 13 more. Substitute compatibility should be verified for your specific system.
Is 157045 still available?
157045 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