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C314689 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C314689: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 2.680 INCHES NOMINAL IN, surface_finish: 250.0 MICROINCHES, first_end_style: CIRCULAR GROOVED, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-273-9188, 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
C314689
NSN: 3040-01-273-9188
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 3X894 — CONTROL FLOW, INC. DBA CONTROL FLOW INC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity9
end_similarityNOT IDENTICAL
overall_length2.680 INCHES NOMINAL IN
surface_finish250.0 MICROINCHES
first_end_styleCIRCULAR GROOVED
second_end_styleEXTERNAL THREADED
first_end_diameter0.9834 INCHES NOMINAL IN
second_end_diameter0.8750 INCHES NOMINAL IN
largest_step_diameter1.125 INCHES NOMINAL IN
first_end_groove_width0.0475 INCHES NOMINAL IN
first_end_groove_diameter0.9270 INCHES NOMINAL IN
NSN3040-01-273-9188
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN C314689 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 250.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 0.530 INCHES NOMINAL IN
•
STEP QUANTITY: 9
•
FIRST END DIAMETER: 0.9834 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.8750 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.125 INCHES NOMINAL IN
•
FIRST END STYLE: CIRCULAR GROOVED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISH250.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH0.530 INCHES NOMINAL IN
STEP QUANTITY9
FIRST END DIAMETER0.9834 INCHES NOMINAL IN
SECOND END DIAMETER0.8750 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.125 INCHES NOMINAL IN
FIRST END STYLECIRCULAR GROOVED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.680 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C314689?
C314689 is a SHAFT,SHOULDERED.
What is the NSN for C314689?
C314689 is cataloged in the U.S. Government catalog under NSN 3040-01-273-9188. 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.