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12349724 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12349724: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, style_designator: FLAT, ONE OR MORE HOLES BOTH ARMS, surface_treatment: CHROMATE, end_hole/ball_diameter: 0.328 INCHES NOMINAL FIRST END IN, center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball: 4.500 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-249-6891, 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
12349724
NSN: 3040-01-249-6891
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
style_designatorFLAT, ONE OR MORE HOLES BOTH ARMS
surface_treatmentCHROMATE
end_hole/ball_diameter0.328 INCHES NOMINAL FIRST END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball4.500 INCHES NOMINAL SECOND END IN
NSN3040-01-249-6891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 12349724 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 4.500 INCHES NOMINAL SECOND END IN
•
END HOLE/BALL DIAMETER: 0.328 INCHES NOMINAL FIRST END IN
•
STYLE DESIGNATOR: FLAT, ONE OR MORE HOLES BOTH ARMS
•
SURFACE TREATMENT: CHROMATE
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.500 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.625 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER0.328 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER0.286 INCHES NOMINAL SECOND END IN
STYLE DESIGNATORFLAT, ONE OR MORE HOLES BOTH ARMS
SURFACE TREATMENTCHROMATE
MATERIALALUMINUM ALLOY
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 12349724?
12349724 is a BELL CRANK.
What is the NSN for 12349724?
12349724 is cataloged in the U.S. Government catalog under NSN 3040-01-249-6891. 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.