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564-6409340-5 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

564-6409340-5: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: IDENTICAL, overall_length: 3.7200 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: PLAIN, first_end_diameter: 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-415-4441, 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
564-6409340-5
NSN: 3040-01-415-4441
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
end_similarityIDENTICAL
overall_length3.7200 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES
first_end_stylePLAIN
first_end_diameter0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN
end_item_identificationSEAWOLF CLASS (SSN)
material_document_and_classificationA331,GR 4340 ASSN STD SINGLE MATERIAL RESPONSE
NSN3040-01-415-4441
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 564-6409340-5 MFR SHAFT,STRAIGHT
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES
•
FIRST END DIAMETER: 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN
•
FIRST END STYLE: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: A331,GR 4340 ASSN STD SINGLE MATERIAL RESPONSE
•
END SIMILARITY: IDENTICAL
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES
FIRST END DIAMETER0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONA331,GR 4340 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.7200 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
END ITEM IDENTIFICATIONSEAWOLF CLASS (SSN)
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
6409340Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 564-6409340-5?
564-6409340-5 is a SHAFT,STRAIGHT.
What parts can replace 564-6409340-5?
There is 1 known substitute for 564-6409340-5: 6409340. Substitute compatibility should be verified for your specific system.
What is the NSN for 564-6409340-5?
564-6409340-5 is cataloged in the U.S. Government catalog under NSN 3040-01-415-4441. 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.