S1640-61252-1 — BELL CRANK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S1640-61252-1: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include style_designator: CLEVIS ENDS, end_hole/ball_diameter: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SECOND END IN, center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball: 4.000 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 1680-00-591-6589, 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

S1640-61252-1

NSN: 1680-00-591-6589
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

style_designator	CLEVIS ENDS
end_hole/ball_diameter	0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SECOND END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	4.000 INCHES NOMINAL FIRST END IN
NSN	1680-00-591-6589

COMPONENT DIAGRAM

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: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST END IN

•

STYLE DESIGNATOR: CLEVIS ENDS

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	4.000 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	4.690 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST END IN
END HOLE/BALL DIAMETER	0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SECOND END IN
STYLE DESIGNATOR	CLEVIS ENDS

OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1680-00-001-1736 1680-00-003-3721 1680-00-009-3782 1680-00-009-6180 1680-00-475-0002 1680-00-696-6170 1680-00-867-7158 1680-00-885-0923

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is S1640-61252-1?

S1640-61252-1 is a BELL CRANK.

What is the NSN for S1640-61252-1?

S1640-61252-1 is cataloged in the U.S. Government catalog under NSN 1680-00-591-6589. This indicates validated use in U.S. government and defense supply chains.

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S1640-61252-1 — BELL CRANK

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