1534AS179 — BELL CRANK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1534AS179: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, bore_length: 0.375 INCHES NOMINAL IN, bore_diameter: 0.562 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: CLEVIS, TONGUE, features_provided: COUNTERBORE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-377-3959, 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

1534AS179

NSN: 3040-01-377-3959
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL
bore_length	0.375 INCHES NOMINAL IN
bore_diameter	0.562 INCHES NOMINAL IN
special_features	WEAPON SYSTEM ESSENTIAL
style_designator	CLEVIS, TONGUE
features_provided	COUNTERBORE
surface_treatment	PASSIVATE
end_hole/ball_diameter	0.189 INCHES NOMINAL FIRST END IN
end_item_identification	FMS-AIRCRAFT, HORNET F/A-18; AIRCRAFT, HORNET F/A-18
criticality_code_justification	FEAT
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	1.203 INCHES NOMINAL SECOND END IN
NSN	3040-01-377-3959

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 0.531 INCHES NOMINAL FIRST END IN

•

END HOLE/BALL DIAMETER: 0.189 INCHES NOMINAL FIRST END IN

•

BORE LENGTH: 0.375 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: CLEVIS, TONGUE

•

FEATURES PROVIDED: COUNTERBORE

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	0.531 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.203 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER	0.189 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	0.189 INCHES NOMINAL SECOND END IN
BORE LENGTH	0.375 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	CLEVIS, TONGUE
FEATURES PROVIDED	COUNTERBORE
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
SURFACE TREATMENT	PASSIVATE

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 2

D013406-501Reference document

Same NSN cross-reference

Reference document — Secondary reference

D013406Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 1534AS179?

1534AS179 is a BELL CRANK.

What parts can replace 1534AS179?

There are 2 known substitutes for 1534AS179: D013406-501, D013406. Substitute compatibility should be verified for your specific system.

What is the NSN for 1534AS179?

1534AS179 is cataloged in the U.S. Government catalog under NSN 3040-01-377-3959. This indicates validated use in U.S. government and defense supply chains.

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1534AS179 — BELL CRANK

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