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PartsTable / COMPONENT / 10043943-9
10043943-9 ✓ 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 CONNECTING ROD,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: RAISED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.232 INCHES NOMINAL BOTH ENDS IN, opening_width: 0.182 INCHES NOMINAL BOTH ENDS IN, inside_diameter: 0.464 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-574-1904, 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
10043943-9
NSN: 4310-00-574-1904
FSC: 4310
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleRAISED HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.232 INCHES NOMINAL BOTH ENDS IN
opening_width0.182 INCHES NOMINAL BOTH ENDS IN
inside_diameter0.464 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.375 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.563 INCHES NOMINAL IN
material_document_and_classificationQQ-W-474A,COMP C FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
NSN4310-00-574-1904
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING ROD,PISTON TITLE COMPONENT PN 10043943-9 MFR CONNECTING ROD,PISTON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
205299Interchangeable
interchangeable cross-reference
interchangeable
2E205290Interchangeable
interchangeable cross-reference
interchangeable
5299Interchangeable
interchangeable cross-reference
interchangeable
323B2Interchangeable
interchangeable cross-reference
interchangeable
3666-109Interchangeable
interchangeable cross-reference
interchangeable
3666-109-13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10043943-9?
10043943-9 is a CONNECTING ROD,PISTON.
What parts can replace 10043943-9?
There are 6 known substitutes for 10043943-9: 205299, 2E205290, 5299 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10043943-9?
10043943-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-574-1904. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026