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MS3452L12S — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MS3452L12S: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, overall_width: 1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, terminal_type: CRIMP ALL MATING ENDS ALL CONTACT GROUPINGS, overall_height: 1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, overall_length: 2.031 INCHES NOMINAL IN, overall_diameter: 1.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-644-1519, 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
MS3452L12S
NSN: 5935-01-644-1519
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
overall_width1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
terminal_typeCRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
overall_height1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
overall_length2.031 INCHES NOMINAL IN
overall_diameter1.062 INCHES NOMINAL IN
unthreaded_mounting_hole_diameter0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyCONNECTION RECEPTICAL BOX MTG
center_to_center_distance_between_mounting_facilities_parallel_to_height0.812 INCHES NOMINAL IN
distance_between_centerlines_of_mounting_facilities_parallel_to_body_width0.812 INCHES NOMINAL IN
NSN5935-01-644-1519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN MS3452L12S MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
TERMINAL TYPE: CRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
•
OVERALL DIAMETER: 1.062 INCHES NOMINAL IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 0.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPECRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
OVERALL DIAMETER1.062 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
OVERALL LENGTH2.031 INCHES NOMINAL IN
OVERALL WIDTH1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT0.812 INCHES NOMINAL IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.812 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCONNECTION RECEPTICAL BOX MTG
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
SAE AS34521Reference 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS3452L12S?
MS3452L12S is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace MS3452L12S?
There are 2 known substitutes for MS3452L12S: SAE AS34521, SAE-AS50151. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3452L12S?
MS3452L12S is cataloged in the U.S. Government catalog under NSN 5935-01-644-1519. 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.