MS3404D40-56DW — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3404D40-56DW: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 2.125 INCHES MAXIMUM IN, shell_material: ALUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-137-5263, 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

MS3404D40-56DW

NSN: 5935-01-137-5263
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
shell_type	SOLID
thread_class	2A A
terminal_type	CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length	2.125 INCHES MAXIMUM IN
shell_material	ALUMINUM ALLOY
insert_material	SILICON SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter	3.056 INCHES MINIMUM AND 3.066 INCHES MAXIMUM IN
special_features	16-22 WIRE SIZE PIN CONTACTS IN LIEU OF 16-16
thread_direction	RIGHT-HAND
precious_material	GOLD
NSN	5935-01-137-5263

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING

•

NOMINAL THREAD LENGTH: 0.467 INCHES AND 0.625 INCHES IN

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING

•

BUSHING ACCOMMODATION HOLE SHAPE: ROUND

•

OVERALL DIAMETER: 3.056 INCHES MINIMUM AND 3.066 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CONNECTOR LOCKING METHOD	EXTERNALLY THREADED SHELL
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPE	CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
NOMINAL THREAD LENGTH	0.467 INCHES AND 0.625 INCHES IN
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
BUSHING ACCOMMODATION HOLE SHAPE	ROUND
OVERALL DIAMETER	3.056 INCHES MINIMUM AND 3.066 INCHES MAXIMUM IN
MATING END QUANTITY	1
PRECIOUS MATERIAL	GOLD

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 2

SAE-AS50151Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-C-5015Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 MS3404D40-56DW?

MS3404D40-56DW is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace MS3404D40-56DW?

There are 2 known substitutes for MS3404D40-56DW: SAE-AS50151, MIL-C-5015. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3404D40-56DW?

MS3404D40-56DW is cataloged in the U.S. Government catalog under NSN 5935-01-137-5263. This indicates validated use in U.S. government and defense supply chains.

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MS3404D40-56DW — CONNECTOR,RECEPTACLE,ELECTRICAL

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