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7974261 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7974261: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, bore_length: 2.200 INCHES NOMINAL IN, bore_diameter: 0.891 INCHES NOMINAL IN, fsc_application_data: CONTROL LINKAGES,SYSTEM TO SYSTEM, end_hole/ball_diameter: 0.891 INCHES NOMINAL FIRST END IN, center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball: 4.875 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-513-9665, 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
7974261
NSN: 3040-00-513-9665
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
bore_length2.200 INCHES NOMINAL IN
bore_diameter0.891 INCHES NOMINAL IN
fsc_application_dataCONTROL LINKAGES,SYSTEM TO SYSTEM
end_hole/ball_diameter0.891 INCHES NOMINAL FIRST END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball4.875 INCHES NOMINAL FIRST END IN
NSN3040-00-513-9665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 7974261 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 4.875 INCHES NOMINAL FIRST END IN
•
END HOLE/BALL DIAMETER: 0.891 INCHES NOMINAL FIRST END IN
•
FSC APPLICATION DATA: CONTROL LINKAGES,SYSTEM TO SYSTEM
•
BORE LENGTH: 2.200 INCHES NOMINAL IN
•
BORE DIAMETER: 0.891 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.875 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL7.560 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER0.891 INCHES NOMINAL FIRST END IN
FSC APPLICATION DATACONTROL LINKAGES,SYSTEM TO SYSTEM
BORE LENGTH2.200 INCHES NOMINAL IN
BORE DIAMETER0.891 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7974261?
7974261 is a BELL CRANK.
What is the NSN for 7974261?
7974261 is cataloged in the U.S. Government catalog under NSN 3040-00-513-9665. 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.