MS3450KT12S-3B — CONNECTOR BODY,RECEPTACLE,ELECTR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3450KT12S-3B: CONNECTOR BODY,RECEPTACLE,ELECTR.

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL, shell_type: SOLID, thread_class: 2A A, overall_width: 1.094 INCHES NOMINAL IN, overall_height: 1.094 INCHES NOMINAL IN, overall_length: 2.031 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-175-8316, 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

MS3450KT12S-3B

NSN: 5935-01-175-8316
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
shell_type	SOLID
thread_class	2A A
overall_width	1.094 INCHES NOMINAL IN
overall_height	1.094 INCHES NOMINAL IN
overall_length	2.031 INCHES MAXIMUM IN
shell_material	METAL FERROUS
insert_material	RUBBER SINGLE MATING END
thread_direction	RIGHT-HAND
mating_end_quantity	12
nominal_thread_size	0.750 INCHES IN
polarization_method	KEYWAY OR MULTIPLE KEYWAY AND POLARIZATION BOSS
NSN	5935-01-175-8316

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL

•

MATING END QUANTITY: 12

•

CONTACT POSITION ARRANGEMENT STYLE: 12S-3 SINGLE MATING END

•

SHELL SURFACE TREATMENT: CADMIUM AND CHROMATE AND ZINC

•

INSERT POSITION IN DEG: 0.0 AND 95.0 AND 132.0 AND 232.0 AND 260.0

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.094 INCHES NOMINAL IN
CONNECTOR LOCKING METHOD	EXTERNALLY THREADED SHELL
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
MATING END QUANTITY	12
CONTACT POSITION ARRANGEMENT STYLE	12S-3 SINGLE MATING END
SHELL SURFACE TREATMENT	CADMIUM AND CHROMATE AND ZINC
INSERT POSITION IN DEG	0.0 AND 95.0 AND 132.0 AND 232.0 AND 260.0
UNTHREADED MOUNTING HOLE DIAMETER	0.145 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
OVERALL LENGTH	2.031 INCHES MAXIMUM 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 5

SAE-AS50151Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MS3450K12S-3BReference document

Same NSN cross-reference

Reference document — Secondary reference

MS3450K125-33Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-DTL-5015Reference document

Same NSN cross-reference

Reference document — Secondary 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 MS3450KT12S-3B?

MS3450KT12S-3B is a CONNECTOR BODY,RECEPTACLE,ELECTR.

What parts can replace MS3450KT12S-3B?

There are 5 known substitutes for MS3450KT12S-3B: SAE-AS50151, MS3450K12S-3B, MS3450K125-33 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3450KT12S-3B?

MS3450KT12S-3B is cataloged in the U.S. Government catalog under NSN 5935-01-175-8316. This indicates validated use in U.S. government and defense supply chains.

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