MS3404D28-21D — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3404D28-21D: 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 5935-01-040-7995, 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

MS3404D28-21D

NSN: 5935-01-040-7995
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	2.317 INCHES NOMINAL IN
special_features	WIRE SIZE 16-22 PIN CONTACTS UTILIZED IN LIEU OF 16-16 SIZE PIN CONTACTS
thread_direction	RIGHT-HAND
precious_material	GOLD
NSN	5935-01-040-7995

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT MAXIMUM CURRENT RATING IN AMPS: 22.0 SINGLE MATING END SINGLE CONTACT GROUPING

•

CONNECTOR LOCKING METHOD: BAYONET PIN

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING

•

NOMINAL THREAD LENGTH: 0.625 INCHES IN

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING

•

BUSHING ACCOMMODATION HOLE SHAPE: ROUND

TECHNICAL CHARACTERISTICS

CONTACT MAXIMUM CURRENT RATING IN AMPS	22.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHOD	BAYONET PIN
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPE	CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
NOMINAL THREAD LENGTH	0.625 INCHES IN
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
BUSHING ACCOMMODATION HOLE SHAPE	ROUND
OVERALL DIAMETER	2.317 INCHES NOMINAL IN
MATING END QUANTITY	1

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

MILC5015Reference 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 MS3404D28-21D?

MS3404D28-21D is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace MS3404D28-21D?

There are 2 known substitutes for MS3404D28-21D: SAE-AS50151, MILC5015. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3404D28-21D?

MS3404D28-21D is cataloged in the U.S. Government catalog under NSN 5935-01-040-7995. This indicates validated use in U.S. government and defense supply chains.

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MS3404D28-21D — CONNECTOR,RECEPTACLE,ELECTRICAL

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