MS3451W28-21P — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3451W28-21P: 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 5935-01-148-6791, 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

MS3451W28-21P

NSN: 5935-01-148-6791
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	RUBBER SILICONE CLASS Q SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter	1.943 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
precious_material	GOLD
terminal_location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN	5935-01-148-6791

COMPONENT DIAGRAM

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: 0.467 INCHES AND 0.625 INCHES IN

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING

•

OVERALL DIAMETER: 1.943 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

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	0.467 INCHES AND 0.625 INCHES IN
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
OVERALL DIAMETER	1.943 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
MATING END QUANTITY	1
PRECIOUS MATERIAL	GOLD

SUBSTITUTES & CROSS-REFERENCES 4

MILC005015Reference 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

MS3101F28-21PReference 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 MS3451W28-21P?

MS3451W28-21P is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace MS3451W28-21P?

There are 4 known substitutes for MS3451W28-21P: MILC005015, SAE-AS50151, MIL-C-5015 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3451W28-21P?

MS3451W28-21P is cataloged in the U.S. Government catalog under NSN 5935-01-148-6791. This indicates validated use in U.S. government and defense supply chains.

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MS3451W28-21P — CONNECTOR,RECEPTACLE,ELECTRICAL

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