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6541-30-720-1041 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6541-30-720-1041: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, style_designator: RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS, end_hole/ball_diameter: 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST END IN, center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball: 2.820 INCHES MINIMUM SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-135-1593, 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
6541-30-720-1041
NSN: 3040-01-135-1593
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
style_designatorRAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
end_hole/ball_diameter0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball2.820 INCHES MINIMUM SECOND END IN
NSN3040-01-135-1593
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 6541-30-720-1041 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 4.000 INCHES NOMINAL FIRST END IN
•
END HOLE/BALL DIAMETER: 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST END IN
•
STYLE DESIGNATOR: RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.000 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.820 INCHES MINIMUM SECOND END IN
END HOLE/BALL DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST END IN
STYLE DESIGNATORRAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
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
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6541-30-720-1041?
6541-30-720-1041 is a BELL CRANK.
What is the NSN for 6541-30-720-1041?
6541-30-720-1041 is cataloged in the U.S. Government catalog under NSN 3040-01-135-1593. 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.