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6540-40-311-7043 — CONNECTING LINK,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6540-40-311-7043: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, link_style: EYE ENDS, body_diameter: 0.400 INCHES NOMINAL IN, body_thickness: 0.458 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN, overall_length: 6.061 INCHES NOMINAL IN, body_construction: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-915-6910, 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
6540-40-311-7043
NSN: 3040-00-915-6910
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
link_styleEYE ENDS
body_diameter0.400 INCHES NOMINAL IN
body_thickness0.458 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
overall_length6.061 INCHES NOMINAL IN
body_constructionSOLID
NSN3040-00-915-6910
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING LINK,RIGID TITLE COMPONENT PN 6540-40-311-7043 MFR CONNECTING LINK,RIGID
KEY FEATURES
•
BODY DIAMETER: 0.400 INCHES NOMINAL IN
•
BODY CONSTRUCTION: SOLID
•
LINK STYLE: EYE ENDS
•
MATERIAL: ALUMINUM ALLOY
•
BODY THICKNESS: 0.458 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.400 INCHES NOMINAL IN
BODY CONSTRUCTIONSOLID
LINK STYLEEYE ENDS
OVERALL LENGTH6.061 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
BODY THICKNESS0.458 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6540-40-311-7043?
6540-40-311-7043 is a CONNECTING LINK,RIGID.
What is the NSN for 6540-40-311-7043?
6540-40-311-7043 is cataloged in the U.S. Government catalog under NSN 3040-00-915-6910. 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.