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68A640028-1005 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

68A640028-1005: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, bore_diameter: 1.240 INCHES NOMINAL IN, end_hole/ball_diameter: 0.250 INCHES NOMINAL SECOND END IN, center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball: 1.247 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 1680-00-249-8939, 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
68A640028-1005
NSN: 1680-00-249-8939
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
bore_diameter1.240 INCHES NOMINAL IN
end_hole/ball_diameter0.250 INCHES NOMINAL SECOND END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball1.247 INCHES NOMINAL FIRST END IN
NSN1680-00-249-8939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 68A640028-1005 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 1.247 INCHES NOMINAL FIRST END IN
•
END HOLE/BALL DIAMETER: 0.094 INCHES NOMINAL FIRST END IN
•
BORE DIAMETER: 1.240 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL1.247 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL1.253 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER0.094 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER0.250 INCHES NOMINAL SECOND END IN
BORE DIAMETER1.240 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144 1680-00-001-1401 1680-00-001-1402 1680-00-001-1403 1680-00-001-1404 1680-00-001-1730 1680-00-001-1731 1680-00-001-1736
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 68A640028-1005?
68A640028-1005 is a BELL CRANK.
What is the NSN for 68A640028-1005?
68A640028-1005 is cataloged in the U.S. Government catalog under NSN 1680-00-249-8939. 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.