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64A98C378-1 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

64A98C378-1: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, bore_length: 0.500 INCHES NOMINAL IN, bore_diameter: 0.500 INCHES NOMINAL IN, special_features: 2ND ARM 0.250 IN. THK IN, style_designator: FLAT, ONE OR MORE HOLES BOTH ARMS, features_provided: BEARING.

This part is cataloged in the U.S. Government catalog under NSN 3040-00-103-6584, 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
64A98C378-1
NSN: 3040-00-103-6584
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
bore_length0.500 INCHES NOMINAL IN
bore_diameter0.500 INCHES NOMINAL IN
special_features2ND ARM 0.250 IN. THK IN
style_designatorFLAT, ONE OR MORE HOLES BOTH ARMS
features_providedBEARING
end_hole/ball_diameter0.312 INCHES NOMINAL ALL ENDS IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball1.062 INCHES NOMINAL FIRST END IN
NSN3040-00-103-6584
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 64A98C378-1 MFR BELL CRANK
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 1.500 INCHES NOMINAL SECOND END IN
•
END HOLE/BALL DIAMETER: 0.312 INCHES NOMINAL ALL ENDS IN
•
BORE LENGTH: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT, ONE OR MORE HOLES BOTH ARMS
•
FEATURES PROVIDED: BEARING
•
BORE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL1.500 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL1.062 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER0.312 INCHES NOMINAL ALL ENDS IN
BORE LENGTH0.500 INCHES NOMINAL IN
STYLE DESIGNATORFLAT, ONE OR MORE HOLES BOTH ARMS
FEATURES PROVIDEDBEARING
SPECIAL FEATURES2ND ARM 0.250 IN. THK IN
BORE DIAMETER0.500 INCHES NOMINAL IN
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 64A98C378-1?
64A98C378-1 is a BELL CRANK.
What is the NSN for 64A98C378-1?
64A98C378-1 is cataloged in the U.S. Government catalog under NSN 3040-00-103-6584. 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.