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MRSC052S03BN300 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MRSC052S03BN300: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, RECTANGULAR, thread_class: 2B, overall_width: 2.275 INCHES NOMINAL IN, overall_height: 1.090 INCHES NOMINAL IN, overall_length: 1.180 INCHES NOMINAL IN, contact_material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-392-1081, 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
MRSC052S03BN300
NSN: 5935-01-392-1081
FSC: 5935 — Connectors, Electrical
CAGE: 53669 — APTIV SERVICES 3 (US), LLC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, RECTANGULAR
thread_class2B
overall_width2.275 INCHES NOMINAL IN
overall_height1.090 INCHES NOMINAL IN
overall_length1.180 INCHES NOMINAL IN
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
thread_directionRIGHT-HAND
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
nominal_thread_size0.250 INCHES IN
polarization_methodPOLARIZATION BOSS
contact_removabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-392-1081
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN MRSC052S03BN300 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 13.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONNECTOR LOCKING METHOD: JACKSCREW-SOCKET
•
BODY STYLE: STRAIGHT SHAPE, RECTANGULAR
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
MATING END QUANTITY: 1
•
CONTACT POSITION ARRANGEMENT STYLE: 52 SINGLE MATING END
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.149 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.090 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS13.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHODJACKSCREW-SOCKET
BODY STYLESTRAIGHT SHAPE, RECTANGULAR
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY1
CONTACT POSITION ARRANGEMENT STYLE52 SINGLE MATING END
UNTHREADED MOUNTING HOLE DIAMETER0.149 INCHES NOMINAL IN
OVERALL LENGTH1.180 INCHES NOMINAL IN
OVERALL WIDTH2.275 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MRSC052S03BN300?
MRSC052S03BN300 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for MRSC052S03BN300?
MRSC052S03BN300 is cataloged in the U.S. Government catalog under NSN 5935-01-392-1081. 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.