7411280 — BELL CRANK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7411280: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, bore_length: 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN, bore_diameter: 0.564 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN, hole_thread_size: 5/16-24, style_designator: RAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS, counterbore_depth: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-741-1280, 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

7411280

NSN: 3040-00-741-1280
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL
bore_length	0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
bore_diameter	0.564 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN
hole_thread_size	5/16-24
special_features	9 SERRATIONS LOCATED 135 DEG FROMCENTERLINE OF BB ARM;0.375 IN. LG OF SERRATIONS;0.571 IN. MAJOR DIA;0.564 IN. MINOR DIA IN
style_designator	RAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS
counterbore_depth	0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
counterbore_diameter	0.564 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN
fsc_application_data	SHIFTING CONTROLS,AUTOMATIC TRANSMISSION
end_hole/ball_diameter	0.4675 INCHES MINIMUM AND 0.4695 INCHES MAXIMUM FIRST END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	2.500 INCHES NOMINAL SECOND END IN
NSN	3040-00-741-1280

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 2.500 INCHES NOMINAL SECOND END IN

•

END HOLE/BALL DIAMETER: 0.3735 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM SECOND END IN

•

FSC APPLICATION DATA: SHIFTING CONTROLS,AUTOMATIC TRANSMISSION

•

BORE LENGTH: 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: RAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS

•

HOLE THREAD SIZE: 5/16-24

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.500 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.750 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	0.3735 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM SECOND END IN
END HOLE/BALL DIAMETER	0.4675 INCHES MINIMUM AND 0.4695 INCHES MAXIMUM FIRST END IN
FSC APPLICATION DATA	SHIFTING CONTROLS,AUTOMATIC TRANSMISSION
BORE LENGTH	0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
STYLE DESIGNATOR	RAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS
HOLE THREAD SIZE	5/16-24
COUNTERBORE DEPTH	0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
COUNTERBORE DIAMETER	0.564 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN

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 1

2279343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7411280?

7411280 is a BELL CRANK.

What parts can replace 7411280?

There is 1 known substitute for 7411280: 2279343. Substitute compatibility should be verified for your specific system.

What is the NSN for 7411280?

7411280 is cataloged in the U.S. Government catalog under NSN 3040-00-741-1280. This indicates validated use in U.S. government and defense supply chains.

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7411280 — BELL CRANK

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