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752-6405278-16 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

752-6405278-16: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: IDENTICAL, overall_length: 3.880 INCHES NOMINAL IN, first_end_style: PLAIN, first_end_diameter: 1.18235 INCHES NOMINAL IN, largest_step_diameter: 1.3715 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-346-1767, 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
752-6405278-16
NSN: 3040-01-346-1767
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
step_quantity2
end_similarityIDENTICAL
overall_length3.880 INCHES NOMINAL IN
first_end_stylePLAIN
first_end_diameter1.18235 INCHES NOMINAL IN
largest_step_diameter1.3715 INCHES NOMINAL IN
material_document_and_classificationQQ-S-763,CL 304 COND B FED SPEC SINGLE MATERIAL RESPONSE
NSN3040-01-346-1767
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 752-6405278-16 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 1.18235 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.3715 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CL 304 COND B FED SPEC SINGLE MATERIAL RESPONSE
•
END SIMILARITY: IDENTICAL
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
STEP QUANTITY2
FIRST END DIAMETER1.18235 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.3715 INCHES NOMINAL IN
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304 COND B FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.880 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
MATERIALSTEEL CORROSION RESISTING
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 752-6405278-16?
752-6405278-16 is a SHAFT,SHOULDERED.
What is the NSN for 752-6405278-16?
752-6405278-16 is cataloged in the U.S. Government catalog under NSN 3040-01-346-1767. 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.