PartsTable
Technical Data Sheet
Download PDF

53-42055-1 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

53-42055-1: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, bore_length: 1.000 INCHES NOMINAL IN, bore_diameter: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, style_designator: CLEVIS ENDS, surface_treatment: CADMIUM, end_hole/ball_diameter: 0.375 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 1680-00-966-6795, 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
53-42055-1
NSN: 1680-00-966-6795
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
bore_length1.000 INCHES NOMINAL IN
bore_diameter0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
style_designatorCLEVIS ENDS
surface_treatmentCADMIUM
end_hole/ball_diameter0.375 INCHES NOMINAL SECOND END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball6.320 INCHES NOMINAL SECOND END IN
NSN1680-00-966-6795
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 53-42055-1 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 2.560 INCHES NOMINAL FIRST END IN
•
END HOLE/BALL DIAMETER: 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM FIRST END IN
•
BORE LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CLEVIS ENDS
•
SURFACE TREATMENT: CADMIUM
•
BORE DIAMETER: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.560 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL6.320 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM FIRST END IN
END HOLE/BALL DIAMETER0.375 INCHES NOMINAL SECOND END IN
BORE LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORCLEVIS ENDS
SURFACE TREATMENTCADMIUM
BORE DIAMETER0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
MATERIALSTEEL
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: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
Ready to buy 53-42055-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 53-42055-1?
53-42055-1 is a BELL CRANK.
What is the NSN for 53-42055-1?
53-42055-1 is cataloged in the U.S. Government catalog under NSN 1680-00-966-6795. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 53-42055-1

✓ 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.