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7973767 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7973767: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: CADMIUM SURFACE TREATMENT; 17.5 DEG ANGLE BETWEEN ARMS, end_hole/ball_diameter: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN, center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-135-8976, 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
7973767
NSN: 3040-00-135-8976
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
special_featuresCADMIUM SURFACE TREATMENT; 17.5 DEG ANGLE BETWEEN ARMS
end_hole/ball_diameter1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
NSN3040-00-135-8976
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 7973767 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
•
END HOLE/BALL DIAMETER: 1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
END HOLE/BALL DIAMETER1.745 INCHES MINIMUM AND 1.760 INCHES MAXIMUM FIRST END IN
SPECIAL FEATURESCADMIUM SURFACE TREATMENT; 17.5 DEG ANGLE BETWEEN ARMS
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7973767?
7973767 is a BELL CRANK.
What is the NSN for 7973767?
7973767 is cataloged in the U.S. Government catalog under NSN 3040-00-135-8976. 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.