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MRSC212SB0CX300 — INSERT,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MRSC212SB0CX300: INSERT,ELECTRICAL CONNECTOR.

The INSERT,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include polarization_method: POLARIZATION BOSS, contact_removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING, included_contact_quantity: 212 SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-031-6479, 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
MRSC212SB0CX300
NSN: 5935-01-031-6479
FSC: 5935 — Connectors, Electrical
CAGE: 27832 — HUGHES AIRCRAFT CO NEWPORT BEACH DIV (USA)
SPECIFICATIONS
mating_end_quantity1
polarization_methodPOLARIZATION BOSS
contact_removabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_quantity212 SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-031-6479
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,ELECTRICAL CONNECTOR TITLE COMPONENT PN MRSC212SB0CX300 MFR INSERT,ELECTRICAL CONN
KEY FEATURES
•
MATING END QUANTITY: 1
•
INCLUDED CONTACT QUANTITY: 212 SINGLE MATING END SINGLE CONTACT GROUPING
•
POLARIZATION METHOD: POLARIZATION BOSS
•
CONTACT REMOVABILITY: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS
MATING END QUANTITY1
INCLUDED CONTACT QUANTITY212 SINGLE MATING END SINGLE CONTACT GROUPING
POLARIZATION METHODPOLARIZATION BOSS
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
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 1
903254-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MRSC212SB0CX300?
MRSC212SB0CX300 is a INSERT,ELECTRICAL CONNECTOR.
What parts can replace MRSC212SB0CX300?
There is 1 known substitute for MRSC212SB0CX300: 903254-4. Substitute compatibility should be verified for your specific system.
What is the NSN for MRSC212SB0CX300?
MRSC212SB0CX300 is cataloged in the U.S. Government catalog under NSN 5935-01-031-6479. 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.