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8351566 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8351566: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4145, end_similarity: IDENTICAL, overall_length: 8.750 INCHES NOMINAL IN, first_end_style: SPLINED (STRAIGHT), first_end_diameter: 2.6730 INCHES NOMINAL IN, first_end_spline_length: 8.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-730-6591, 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
8351566
NSN: 3040-00-730-6591
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4145
end_similarityIDENTICAL
overall_length8.750 INCHES NOMINAL IN
first_end_styleSPLINED (STRAIGHT)
first_end_diameter2.6730 INCHES NOMINAL IN
first_end_spline_length8.750 INCHES NOMINAL IN
first_end_spline_quantity42
first_end_spline_major_diameter2.6730 INCHES NOMINAL IN
first_end_spline_minor_diameter2.5330 INCHES NOMINAL IN
material_document_and_classificationQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
NSN3040-00-730-6591
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 8351566 MFR SHAFT,STRAIGHT
KEY FEATURES
•
FIRST END DIAMETER: 2.6730 INCHES NOMINAL IN
•
FIRST END SPLINE MAJOR DIAMETER: 2.6730 INCHES NOMINAL IN
•
FIRST END STYLE: SPLINED (STRAIGHT)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
•
FIRST END SPLINE LENGTH: 8.750 INCHES NOMINAL IN
•
FIRST END SPLINE QUANTITY: 42
•
END SIMILARITY: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END DIAMETER2.6730 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER2.6730 INCHES NOMINAL IN
FIRST END STYLESPLINED (STRAIGHT)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH8.750 INCHES NOMINAL IN
FIRST END SPLINE LENGTH8.750 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY42
END SIMILARITYIDENTICAL
FIRST END SPLINE MINOR DIAMETER2.5330 INCHES NOMINAL IN
MATERIALSTEEL COMP 4145
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 8351566?
8351566 is a SHAFT,STRAIGHT.
What is the NSN for 8351566?
8351566 is cataloged in the U.S. Government catalog under NSN 3040-00-730-6591. 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.