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EE646-1 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EE646-1: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: PLASTIC PHENOLIC BOARD, board_thickness: 0.500 INCHES IN, board_construction: SOLID CONSTRUCTION, board_overall_width: 1.125 INCHES IN, board_overall_length: 3.375 INCHES IN, mounting_hole_diameter: 0.175 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-117-1047, 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
EE646-1
NSN: 5940-00-117-1047
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 0CSK6 — WINCO, INC. (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC BOARD
board_thickness0.500 INCHES IN
board_constructionSOLID CONSTRUCTION
board_overall_width1.125 INCHES IN
board_overall_length3.375 INCHES IN
terminal_row_quantity2
mounting_hole_diameter0.175 INCHES IN
nonfeedthru_terminal_quantity6 SINGLE
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
NSN5940-00-117-1047
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN EE646-1 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
NONFEEDTHRU TERMINAL QUANTITY: 6 SINGLE
•
MOUNTING HOLE DIAMETER: 0.175 INCHES IN
•
BOARD THICKNESS: 0.500 INCHES IN
•
TERMINAL ROW QUANTITY: 2
•
BOARD OVERALL WIDTH: 1.125 INCHES IN
•
MATERIAL: PLASTIC PHENOLIC BOARD
•
BOARD OVERALL LENGTH: 3.375 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
NONFEEDTHRU TERMINAL QUANTITY6 SINGLE
MOUNTING HOLE DIAMETER0.175 INCHES IN
BOARD THICKNESS0.500 INCHES IN
TERMINAL ROW QUANTITY2
BOARD OVERALL WIDTH1.125 INCHES IN
MATERIALPLASTIC PHENOLIC BOARD
BOARD OVERALL LENGTH3.375 INCHES IN
BOARD CONSTRUCTIONSOLID CONSTRUCTION
SUBSTITUTES & CROSS-REFERENCES 2
6-141ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
247-1005P6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EE646-1?
EE646-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace EE646-1?
There are 2 known substitutes for EE646-1: 6-141A, 247-1005P6. Substitute compatibility should be verified for your specific system.
What is the NSN for EE646-1?
EE646-1 is cataloged in the U.S. Government catalog under NSN 5940-00-117-1047. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.