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549-1669-003 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

549-1669-003: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include overall_width: 1.314 INCHES NOMINAL IN, overall_height: 0.718 INCHES NOMINAL IN, overall_length: 1.944 INCHES NOMINAL IN, mounting_slot_width: 0.156 INCHES NOMINAL IN, mounting_slot_length: 0.218 INCHES NOMINAL IN, cable_opening_diameter: 0.221 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-957-9744, 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
549-1669-003
NSN: 5935-00-957-9744
FSC: 5935 — Connectors, Electrical
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
overall_width1.314 INCHES NOMINAL IN
overall_height0.718 INCHES NOMINAL IN
overall_length1.944 INCHES NOMINAL IN
mounting_slot_width0.156 INCHES NOMINAL IN
mounting_slot_length0.218 INCHES NOMINAL IN
cable_opening_diameter0.221 INCHES MAXIMUM IN
cable_opening_quantity1
mounting_facility_type_and_quantity1 BRACKET(S)
distance_between_mounting_facility_centers0.625 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN
NSN5935-00-957-9744
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 549-1669-003 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 BRACKET(S)
•
MOUNTING SLOT LENGTH: 0.218 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.625 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN
•
CABLE OPENING QUANTITY: 1
•
CABLE OPENING DIAMETER: 0.221 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 BRACKET(S)
OVERALL HEIGHT0.718 INCHES NOMINAL IN
MOUNTING SLOT LENGTH0.218 INCHES NOMINAL IN
OVERALL LENGTH1.944 INCHES NOMINAL IN
OVERALL WIDTH1.314 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.625 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN
CABLE OPENING QUANTITY1
CABLE OPENING DIAMETER0.221 INCHES MAXIMUM IN
MOUNTING SLOT WIDTH0.156 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 549-1669-003?
549-1669-003 is a BACKSHELL,ELECTRICAL CONNECTOR.
What is the NSN for 549-1669-003?
549-1669-003 is cataloged in the U.S. Government catalog under NSN 5935-00-957-9744. 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.