MS3402D40-56DY — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3402D40-56DY: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, overall_width: 2.750 INCHES NOMINAL IN, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 2.750 INCHES NOMINAL IN, overall_length: 1.662 INCHES NOMINAL IN, terminal_location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-421-7041, 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

MS3402D40-56DY

NSN: 5935-01-421-7041
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
overall_width	2.750 INCHES NOMINAL IN
terminal_type	CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height	2.750 INCHES NOMINAL IN
overall_length	1.662 INCHES NOMINAL IN
terminal_location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity	1
included_contact_quantity	85 SINGLE MATING END SINGLE CONTACT GROUPING
contact_position_arrangement_style	40-56 SINGLE MATING END
distance_from_mounting_shoulder_to_front_face	0.875 INCHES NOMINAL IN
center_to_center_distance_between_mounting_facilities_parallel_to_height	2.188 INCHES NOMINAL IN
distance_between_centerlines_of_mounting_facilities_parallel_to_body_width	2.188 INCHES NOMINAL IN
NSN	5935-01-421-7041

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING

•

MATING END QUANTITY: 1

•

CONTACT POSITION ARRANGEMENT STYLE: 40-56 SINGLE MATING END

•

TERMINAL LOCATION: BACK SINGLE MATING END SINGLE CONTACT GROUPING

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.750 INCHES NOMINAL IN
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPE	CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY	1
CONTACT POSITION ARRANGEMENT STYLE	40-56 SINGLE MATING END
OVERALL LENGTH	1.662 INCHES NOMINAL IN
OVERALL WIDTH	2.750 INCHES NOMINAL IN
TERMINAL LOCATION	BACK SINGLE MATING END SINGLE CONTACT GROUPING
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT	2.188 INCHES NOMINAL IN
INCLUDED CONTACT QUANTITY	85 SINGLE MATING END SINGLE CONTACT GROUPING

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 MS3402D40-56DY?

MS3402D40-56DY is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace MS3402D40-56DY?

There are 2 known substitutes for MS3402D40-56DY: SAE-AS50151, MIL-C-5015. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3402D40-56DY?

MS3402D40-56DY is cataloged in the U.S. Government catalog under NSN 5935-01-421-7041. This indicates validated use in U.S. government and defense supply chains.

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MS3402D40-56DY — CONNECTOR,RECEPTACLE,ELECTRICAL

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