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825647 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

825647: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 18.000 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED AND FLAT KEYWAY, second_end_style: SPLINED (STRAIGHT), first_end_diameter: 1.7500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-141-0143, 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
825647
NSN: 3040-00-141-0143
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL
step_quantity8
end_similarityNOT IDENTICAL
overall_length18.000 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED AND FLAT KEYWAY
second_end_styleSPLINED (STRAIGHT)
first_end_diameter1.7500 INCHES NOMINAL IN
second_end_diameter0.6080 INCHES NOMINAL IN
largest_step_diameter2.500 INCHES NOMINAL IN
external_keyway_length2.125 INCHES NOMINAL FIRST END IN
first_end_groove_width0.0900 INCHES NOMINAL IN
first_end_keyway_depth0.210 INCHES NOMINAL IN
NSN3040-00-141-0143
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 825647 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 8
•
FIRST END DIAMETER: 1.7500 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.6080 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.500 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 0.5500 INCHES NOMINAL IN
•
FIRST END STYLE: CIRCULAR GROOVED AND FLAT KEYWAY
•
FIRST END KEYWAY DEPTH: 0.210 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY8
FIRST END DIAMETER1.7500 INCHES NOMINAL IN
SECOND END DIAMETER0.6080 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.500 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER0.5500 INCHES NOMINAL IN
FIRST END STYLECIRCULAR GROOVED AND FLAT KEYWAY
OVERALL LENGTH18.000 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH0.210 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE3.500 INCHES NOMINAL IN
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 825647?
825647 is a SHAFT,SHOULDERED.
What is the NSN for 825647?
825647 is cataloged in the U.S. Government catalog under NSN 3040-00-141-0143. 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.