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2-74126-1 — BELL CRANK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2-74126-1: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: MAGNESIUM ALLOY, bore_length: 1.250 INCHES NOMINAL IN, bore_diameter: 0.750 INCHES NOMINAL IN, counterbore_depth: 0.920 INCHES NOMINAL IN, counterbore_diameter: 0.876 INCHES NOMINAL IN, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 1680-00-765-1076, 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
2-74126-1
NSN: 1680-00-765-1076
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialMAGNESIUM ALLOY
bore_length1.250 INCHES NOMINAL IN
bore_diameter0.750 INCHES NOMINAL IN
special_featuresTHIS ITEM HAS BEEN DETERMINED TO BE A CRITICAL APPLICATION ITEM. IN-FLIGHT FAILURE OF THIS ITEM WOULD CREATE A HAZARDOUS CONDITION
counterbore_depth0.920 INCHES NOMINAL IN
counterbore_diameter0.876 INCHES NOMINAL IN
criticality_code_justificationFEAT
NSN1680-00-765-1076
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL CRANK TITLE COMPONENT PN 2-74126-1 MFR BELL CRANK
KEY FEATURES
•
BORE LENGTH: 1.250 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
COUNTERBORE DEPTH: 0.920 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 0.876 INCHES NOMINAL IN
•
BORE DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL: MAGNESIUM ALLOY
TECHNICAL CHARACTERISTICS
BORE LENGTH1.250 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
COUNTERBORE DEPTH0.920 INCHES NOMINAL IN
COUNTERBORE DIAMETER0.876 INCHES NOMINAL IN
SPECIAL FEATURESTHIS ITEM HAS BEEN DETERMINED TO BE A CRITICAL APPLICATION ITEM. IN-FLIGHT FAILURE OF THIS ITEM WOULD CREATE A HAZARDOUS CONDITION
BORE DIAMETER0.750 INCHES NOMINAL IN
MATERIALMAGNESIUM ALLOY
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: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2-74126-1?
2-74126-1 is a BELL CRANK.
What is the NSN for 2-74126-1?
2-74126-1 is cataloged in the U.S. Government catalog under NSN 1680-00-765-1076. 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.