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10956489 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10956489: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, bore_length: 1.940 INCHES NOMINAL IN, bore_diameter: 0.375 INCHES NOMINAL IN, style_designator: RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS, surface_treatment: PHOSPHATE, end_hole/ball_diameter: 0.375 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-981-9639, 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
10956489
NSN: 3040-00-981-9639
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
bore_length1.940 INCHES NOMINAL IN
bore_diameter0.375 INCHES NOMINAL IN
style_designatorRAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
surface_treatmentPHOSPHATE
end_hole/ball_diameter0.375 INCHES NOMINAL FIRST END IN
end_item_identificationM110A2 HOWITZER
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball2.250 INCHES NOMINAL FIRST END IN
NSN3040-00-981-9639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 10956489 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 2.250 INCHES NOMINAL SECOND END IN
•
END HOLE/BALL DIAMETER: 0.375 INCHES NOMINAL SECOND END IN
•
BORE LENGTH: 1.940 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
•
SURFACE TREATMENT: PHOSPHATE
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.250 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.250 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER0.375 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER0.375 INCHES NOMINAL FIRST END IN
BORE LENGTH1.940 INCHES NOMINAL IN
STYLE DESIGNATORRAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
SURFACE TREATMENTPHOSPHATE
END ITEM IDENTIFICATIONM110A2 HOWITZER
BORE DIAMETER0.375 INCHES NOMINAL IN
MATERIALSTEEL
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 10956489?
10956489 is a BELL CRANK.
What is the NSN for 10956489?
10956489 is cataloged in the U.S. Government catalog under NSN 3040-00-981-9639. 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.