MS3451W18-9S — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3451W18-9S: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include diameter: 1.344 INCHES MAXIMUM IN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS, overall_length: 2.125 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-079-0349, 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

MS3451W18-9S

NSN: 5935-01-079-0349
NIINs: 010790349, 011679051
FSC: 5935 — Connectors, Electrical
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

diameter	1.344 INCHES MAXIMUM IN
body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
shell_type	SOLID
thread_class	2A A
terminal_type	CRIMP SINGLE MATING END ALL CONTACT GROUPINGS
overall_length	2.125 INCHES MAXIMUM IN
shell_material	ALUMINUM ALLOY
insert_material	RUBBER SILICONE CLASS Q SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
overall_diameter	1.318 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
precious_material	GOLD
NSN	5935-01-079-0349

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT MAXIMUM CURRENT RATING IN AMPS: 41.0 SINGLE MATING END FIRST CONTACT GROUPING

•

CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF

•

TERMINAL TYPE: SOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS

•

NOMINAL THREAD LENGTH: 0.625 INCHES IN

•

OVERALL DIAMETER: 1.609 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CONTACT MAXIMUM CURRENT RATING IN AMPS	41.0 SINGLE MATING END FIRST CONTACT GROUPING
CONTACT MAXIMUM CURRENT RATING IN AMPS	22.0 SINGLE MATING END SECOND CONTACT GROUPING
CONNECTOR LOCKING METHOD	EXTERNALLY THREADED SHELL
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF
TERMINAL TYPE	SOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
NOMINAL THREAD LENGTH	0.625 INCHES IN
OVERALL DIAMETER	1.609 INCHES MAXIMUM IN
MATING END QUANTITY	1
PRECIOUS MATERIAL	GOLD AND SILVER

SUBSTITUTES & CROSS-REFERENCES 3

MS3101F18-9SReference document

Same NSN cross-reference

Reference document — Secondary reference

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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS3451W18-9S?

MS3451W18-9S is a CONNECTOR,PLUG,ELECTRICAL.

What parts can replace MS3451W18-9S?

There are 3 known substitutes for MS3451W18-9S: MS3101F18-9S, SAE-AS50151, MIL-C-5015. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3451W18-9S?

MS3451W18-9S is cataloged in the U.S. Government catalog under NSN 5935-01-079-0349. This indicates validated use in U.S. government and defense supply chains.

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MS3451W18-9S — CONNECTOR,PLUG,ELECTRICAL

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