MS3451LS20-2S — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3451LS20-2S: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, terminal_type: CRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 2.500 INCHES NOMINAL IN, overall_diameter: 1.251 INCHES NOMINAL IN, terminal_location: BACK SINGLE MATING END SINGLE CONTACT GROUPING, supplementary_features: MOUNTING METHOD - THREADED BODY. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-447-1711, 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

MS3451LS20-2S

NSN: 5935-01-447-1711
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
terminal_type	CRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING
overall_length	2.500 INCHES NOMINAL IN
overall_diameter	1.251 INCHES NOMINAL IN
terminal_location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity	1
supplementary_features	MOUNTING METHOD - THREADED BODY
end_item_identification	USED ON THE MAIN POWER CABLE FOR WESTINGHOUSE ELECTRIC CORP.
included_contact_quantity	2 SINGLE MATING END SINGLE CONTACT GROUPING
mounting_facility_thickness	0.125 INCHES NOMINAL IN
specification/standard_data	81349-MIL-C-5015 GOVERNMENT SPECIFICATION
contact_position_arrangement_style	NONSTD SINGLE MATING END
NSN	5935-01-447-1711

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

TERMINAL TYPE: CRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING

•

OVERALL DIAMETER: 1.251 INCHES NOMINAL IN

•

MATING END QUANTITY: 1

•

CONTACT POSITION ARRANGEMENT STYLE: NONSTD SINGLE MATING END

•

SUPPLEMENTARY FEATURES: MOUNTING METHOD - THREADED BODY

•

TERMINAL LOCATION: BACK SINGLE MATING END SINGLE CONTACT GROUPING

TECHNICAL CHARACTERISTICS

BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPE	CRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING
OVERALL DIAMETER	1.251 INCHES NOMINAL IN
MATING END QUANTITY	1
CONTACT POSITION ARRANGEMENT STYLE	NONSTD SINGLE MATING END
SUPPLEMENTARY FEATURES	MOUNTING METHOD - THREADED BODY
OVERALL LENGTH	2.500 INCHES NOMINAL IN
TERMINAL LOCATION	BACK SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY	2 SINGLE MATING END SINGLE CONTACT GROUPING
MOUNTING FACILITY THICKNESS	0.125 INCHES NOMINAL IN

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

MIL-C-5015Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS50151Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 MS3451LS20-2S?

MS3451LS20-2S is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace MS3451LS20-2S?

There are 2 known substitutes for MS3451LS20-2S: MIL-C-5015, SAE-AS50151. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3451LS20-2S?

MS3451LS20-2S is cataloged in the U.S. Government catalog under NSN 5935-01-447-1711. This indicates validated use in U.S. government and defense supply chains.

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MS3451LS20-2S — CONNECTOR,RECEPTACLE,ELECTRICAL

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