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Technical Data Sheet
PartsTable / COMPONENT / SM-C-447403
SM-C-447403 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: BUSHING, body_height: 0.671 INCHES NOMINAL IN, furnished_items: CHAIN OR WIRE ROPE, overall_diameter: 0.560 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN, style_designator: INTERNAL BAYONET W/CHAIN OR ROPE, surface_treatment: OXIDE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-978-4357, 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
SM-C-447403
NSN: 5935-00-978-4357
FSC: 5935
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
seal_typeBUSHING
body_height0.671 INCHES NOMINAL IN
furnished_itemsCHAIN OR WIRE ROPE
overall_diameter0.560 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN
style_designatorINTERNAL BAYONET W/CHAIN OR ROPE
surface_treatmentOXIDE
eye_inside_diameter0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
attachment_feature_length2.250 INCHES NOMINAL IN
mounting_facility_type_and_quantity1 BAYONET LOCK
NSN5935-00-978-4357
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN SM-C-447403 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
SURFACE TREATMENT: OXIDE
•
STYLE DESIGNATOR: INTERNAL BAYONET W/CHAIN OR ROPE
•
OVERALL DIAMETER: 0.560 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN
•
FURNISHED ITEMS: CHAIN OR WIRE ROPE
•
SEAL TYPE: BUSHING
•
BODY HEIGHT: 0.671 INCHES NOMINAL IN
•
EYE INSIDE DIAMETER: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 BAYONET LOCK
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTOXIDE
STYLE DESIGNATORINTERNAL BAYONET W/CHAIN OR ROPE
OVERALL DIAMETER0.560 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN
FURNISHED ITEMSCHAIN OR WIRE ROPE
SEAL TYPEBUSHING
BODY HEIGHT0.671 INCHES NOMINAL IN
EYE INSIDE DIAMETER0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
MOUNTING FACILITY TYPE AND QUANTITY1 BAYONET LOCK
ATTACHMENT FEATURE LENGTH2.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
3880P822Interchangeable
interchangeable cross-reference
interchangeable
871410R1Interchangeable
interchangeable cross-reference
interchangeable
27356Interchangeable
interchangeable cross-reference
interchangeable
2272543Interchangeable
interchangeable cross-reference
interchangeable
132956Interchangeable
interchangeable cross-reference
interchangeable
CS-2300-0001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-C-447403?
SM-C-447403 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace SM-C-447403?
There are 19 known substitutes for SM-C-447403: 3880P822, 871410R1, 27356 and 16 more. Substitute compatibility should be verified for your specific system.
Is SM-C-447403 still available?
SM-C-447403 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026