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SCD51990273-001 — GUARD,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SCD51990273-001: GUARD,ELECTRICAL CONNECTOR.

The GUARD,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_width: 2.890 INCHES MAXIMUM IN, overall_height: 0.780 INCHES NOMINAL IN, overall_length: 3.375 INCHES MAXIMUM IN, style_designator: RECTANGULAR, surface_treatment: CADMIUM AND CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-226-8496, 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
SCD51990273-001
NSN: 5935-01-226-8496
FSC: 5935 — Connectors, Electrical
CAGE: 0C9D4 — PERATON INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width2.890 INCHES MAXIMUM IN
overall_height0.780 INCHES NOMINAL IN
overall_length3.375 INCHES MAXIMUM IN
style_designatorRECTANGULAR
surface_treatmentCADMIUM AND CHROMATE
unthreaded_mounting_hole_diameter0.152 INCHES NOMINAL IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
center_to_center_distance_between_mounting_facilities_parallel_to_width1.850 INCHES NOMINAL IN
center_to_center_distance_between_mounting_facilities_parallel_to_length2.500 INCHES NOMINAL IN
NSN5935-01-226-8496
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,ELECTRICAL CONNECTOR TITLE COMPONENT PN SCD51990273-001 MFR GUARD,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.500 INCHES NOMINAL IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.152 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OVERALL HEIGHT0.780 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.500 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.152 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH3.375 INCHES MAXIMUM IN
OVERALL WIDTH2.890 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.850 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SCD51990273-001?
SCD51990273-001 is a GUARD,ELECTRICAL CONNECTOR.
What is the NSN for SCD51990273-001?
SCD51990273-001 is cataloged in the U.S. Government catalog under NSN 5935-01-226-8496. 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.