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MS3401DJ28D-21S — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MS3401DJ28D-21S: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include diameter: 1.959 INCHES MINIMUM AND 1.989 INCHES MAXIMUM IN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 6.312 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-317-3054, 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
MS3401DJ28D-21S
NSN: 5935-01-317-3054
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
diameter1.959 INCHES MINIMUM AND 1.989 INCHES MAXIMUM IN
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length6.312 INCHES MAXIMUM IN
shell_materialALUMINUM
insert_materialRUBBER SILICONE CLASS Q SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter2.113 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
precious_materialGOLD
NSN5935-01-317-3054
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN MS3401DJ28D-21S MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 22.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
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: 0.625 INCHES IN
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
OVERALL DIAMETER: 2.113 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CONTACT MAXIMUM CURRENT RATING IN AMPS22.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHODEXTERNALLY THREADED SHELL
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPECRIMP SINGLE MATING END SINGLE CONTACT GROUPING
NOMINAL THREAD LENGTH0.625 INCHES IN
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
OVERALL DIAMETER2.113 INCHES MAXIMUM IN
MATING END QUANTITY1
PRECIOUS MATERIALGOLD
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 4
SAE-AS50151Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AS50151Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-C-5015Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-5015Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS3401DJ28D-21S?
MS3401DJ28D-21S is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace MS3401DJ28D-21S?
There are 4 known substitutes for MS3401DJ28D-21S: SAE-AS50151, AS50151, MIL-C-5015 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3401DJ28D-21S?
MS3401DJ28D-21S is cataloged in the U.S. Government catalog under NSN 5935-01-317-3054. 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.