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8359440 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8359440: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include end_similarity: NOT IDENTICAL, overall_length: 6.990 INCHES NOMINAL IN, first_end_diameter: 0.2351 INCHES MINIMUM AND 0.2356 INCHES MAXIMUM IN, fsc_application_data: TRAVERSING MECHANISMS,TANK TURRET, second_end_distance_from_end_to_groove: 0.050 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-477-2041, 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
8359440
NSN: 3040-00-477-2041
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_similarityNOT IDENTICAL
overall_length6.990 INCHES NOMINAL IN
first_end_diameter0.2351 INCHES MINIMUM AND 0.2356 INCHES MAXIMUM IN
fsc_application_dataTRAVERSING MECHANISMS,TANK TURRET
second_end_distance_from_end_to_groove0.050 INCHES NOMINAL IN
NSN3040-00-477-2041
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 8359440 MFR SHAFT,SHOULDERED
KEY FEATURES
•
FSC APPLICATION DATA: TRAVERSING MECHANISMS,TANK TURRET
•
FIRST END DIAMETER: 0.2351 INCHES MINIMUM AND 0.2356 INCHES MAXIMUM IN
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END DISTANCE FROM END TO GROOVE: 0.050 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATRAVERSING MECHANISMS,TANK TURRET
FIRST END DIAMETER0.2351 INCHES MINIMUM AND 0.2356 INCHES MAXIMUM IN
OVERALL LENGTH6.990 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END DISTANCE FROM END TO GROOVE0.050 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 2
501574Reference document
Same NSN cross-reference
Reference document — Secondary reference
25204772041Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8359440?
8359440 is a SHAFT,SHOULDERED.
What parts can replace 8359440?
There are 2 known substitutes for 8359440: 501574, 25204772041. Substitute compatibility should be verified for your specific system.
What is the NSN for 8359440?
8359440 is cataloged in the U.S. Government catalog under NSN 3040-00-477-2041. 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.