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577R673H03 — BACKSHELL,DUMMY CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

577R673H03: BACKSHELL,DUMMY CONNECTOR.

The BACKSHELL,DUMMY CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL, mounting_method: THREADED HOLE(S), size_designation: 20, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-423-5284, 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
577R673H03
NSN: 5935-01-423-5284
FSC: 5935 — Connectors, Electrical
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
materialSTEEL
mounting_methodTHREADED HOLE(S)
size_designation20
surface_treatmentCADMIUM
NSN5935-01-423-5284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,DUMMY CONNECTOR TITLE COMPONENT PN 577R673H03 MFR BACKSHELL,DUMMY CONNEC
KEY FEATURES
•
MOUNTING METHOD: THREADED HOLE(S)
•
SIZE DESIGNATION: 20
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MOUNTING METHODTHREADED HOLE(S)
SIZE DESIGNATION20
SURFACE TREATMENTCADMIUM
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
577R673H01Same 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 577R673H03?
577R673H03 is a BACKSHELL,DUMMY CONNECTOR.
What parts can replace 577R673H03?
There is 1 known substitute for 577R673H03: 577R673H01. Substitute compatibility should be verified for your specific system.
What is the NSN for 577R673H03?
577R673H03 is cataloged in the U.S. Government catalog under NSN 5935-01-423-5284. 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.