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2682946-1 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2682946-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 3.187 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED, second_end_style: CIRCULAR GROOVED AND FLATTED, first_end_diameter: 0.1872 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-450-1675, 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
2682946-1
NSN: 3040-00-450-1675
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
step_quantity4
end_similarityNOT IDENTICAL
overall_length3.187 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED
second_end_styleCIRCULAR GROOVED AND FLATTED
first_end_diameter0.1872 INCHES NOMINAL IN
second_end_diameter0.2497 INCHES NOMINAL IN
largest_step_diameter0.375 INCHES NOMINAL IN
second_end_flat_depth0.0397 INCHES NOMINAL IN
first_end_groove_width0.0225 INCHES NOMINAL IN
second_end_flat_length0.400 INCHES NOMINAL IN
NSN3040-00-450-1675
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 2682946-1 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END FLAT LENGTH: 0.400 INCHES NOMINAL IN
•
STEP QUANTITY: 4
•
FIRST END DIAMETER: 0.1872 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.2497 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.375 INCHES NOMINAL IN
•
FIRST END STYLE: CIRCULAR GROOVED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S--7720,COMP 303S,COND A MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SECOND END FLAT LENGTH0.400 INCHES NOMINAL IN
STEP QUANTITY4
FIRST END DIAMETER0.1872 INCHES NOMINAL IN
SECOND END DIAMETER0.2497 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.375 INCHES NOMINAL IN
FIRST END STYLECIRCULAR GROOVED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S--7720,COMP 303S,COND A MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.187 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.2417 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2682946-1?
2682946-1 is a SHAFT,SHOULDERED.
What is the NSN for 2682946-1?
2682946-1 is cataloged in the U.S. Government catalog under NSN 3040-00-450-1675. 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.