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401426-1 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

401426-1: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY TERMINALS, body_style: STRAIGHT SHAPE THREADED, shell_type: SOLID, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 1.188 INCHES MAXIMUM IN, shell_material: ALUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-438-0604, 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
401426-1
NSN: 5935-00-438-0604
NIINs: 004380604, 004436709
FSC: 5935 — Connectors, Electrical
CAGE: 20284 — AIMTRON SYSTEMS, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY TERMINALS
body_styleSTRAIGHT SHAPE THREADED
shell_typeSOLID
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.188 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
board_thickness0.062 INCHES IN
insert_materialRUBBER SINGLE MATING END
terminal_designVERTICAL FEEDTHRU
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.530 INCHES NOMINAL IN
features_providedCOMPONENT CLIPS
NSN5935-00-438-0604
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 401426-1 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 7.5 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONNECTOR LOCKING METHOD: BAYONET PIN
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE THREADED
•
TERMINAL TYPE: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
BUSHING ACCOMMODATION HOLE SHAPE: ROUND W/FLAT
•
OVERALL DIAMETER: 0.530 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CONTACT MAXIMUM CURRENT RATING IN AMPS7.5 SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHODBAYONET PIN
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE THREADED
TERMINAL TYPESOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
BUSHING ACCOMMODATION HOLE SHAPEROUND W/FLAT
OVERALL DIAMETER0.530 INCHES NOMINAL IN
MATING END QUANTITY1
PRECIOUS MATERIALGOLD
SUBSTITUTES & CROSS-REFERENCES 1
DTK07-12-8SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 401426-1?
401426-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 401426-1?
There is 1 known substitute for 401426-1: DTK07-12-8S. Substitute compatibility should be verified for your specific system.
What is the NSN for 401426-1?
401426-1 is cataloged in the U.S. Government catalog under NSN 5935-00-438-0604. 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.