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L3400137-003 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L3400137-003: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: ARMS 180 DEG; 2.62 LG,1.25 WIDE,1.00 THK; NHA L3400134, end_item_identification: ACFT MODEL B-1B. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-203-7321, 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
L3400137-003
NSN: 1680-01-203-7321
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresARMS 180 DEG; 2.62 LG,1.25 WIDE,1.00 THK; NHA L3400134
end_item_identificationACFT MODEL B-1B
NSN1680-01-203-7321
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN L3400137-003 MFR BELL CRANK
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESARMS 180 DEG; 2.62 LG,1.25 WIDE,1.00 THK; NHA L3400134
END ITEM IDENTIFICATIONACFT MODEL B-1B
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144 1680-00-001-1401 1680-00-001-1402 1680-00-001-1403 1680-00-001-1404 1680-00-001-1730 1680-00-001-1731 1680-00-001-1736
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)
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FREQUENTLY ASKED QUESTIONS
What is L3400137-003?
L3400137-003 is a BELL CRANK.
What is the NSN for L3400137-003?
L3400137-003 is cataloged in the U.S. Government catalog under NSN 1680-01-203-7321. 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.