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607KC39 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

607KC39: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 17.474 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, second_end_style: CROSS DRILLED AND EXTERNALLY THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-040-2811, 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
607KC39
NSN: 3040-00-040-2811
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 89619 — MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS DIV LEHIGH VALLEY OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL
step_quantity7
end_similarityNOT IDENTICAL
overall_length17.474 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_stylePLAIN
second_end_styleCROSS DRILLED AND EXTERNALLY THREADED
first_end_diameter1.8765 INCHES NOMINAL IN
second_end_diameter1.6875 INCHES NOMINAL IN
largest_step_diameter3.090 INCHES NOMINAL IN
second_end_hole_depth1.687 INCHES NOMINAL IN
second_end_hole_diameter0.2030 INCHES NOMINAL IN
NSN3040-00-040-2811
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 607KC39 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
SECOND END HOLE DIAMETER: 0.2030 INCHES NOMINAL IN
•
SECOND END EXTERNAL THREAD LENGTH: 0.922 INCHES NOMINAL IN
•
STEP QUANTITY: 7
•
FIRST END DIAMETER: 1.8765 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.6875 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 3.090 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
SECOND END HOLE DIAMETER0.2030 INCHES NOMINAL IN
SECOND END EXTERNAL THREAD LENGTH0.922 INCHES NOMINAL IN
STEP QUANTITY7
FIRST END DIAMETER1.8765 INCHES NOMINAL IN
SECOND END DIAMETER1.6875 INCHES NOMINAL IN
LARGEST STEP DIAMETER3.090 INCHES NOMINAL IN
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624B FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH17.474 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 1
8332752Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 607KC39?
607KC39 is a SHAFT,SHOULDERED.
What parts can replace 607KC39?
There is 1 known substitute for 607KC39: 8332752. Substitute compatibility should be verified for your specific system.
What is the NSN for 607KC39?
607KC39 is cataloged in the U.S. Government catalog under NSN 3040-00-040-2811. 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.