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3164918 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3164918: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 17-4PH, end_similarity: NOT IDENTICAL, overall_length: 6.350 INCHES NOMINAL IN, first_end_style: UNTHREADED CROSS DRILLED, second_end_style: CIRCULAR GROOVED AND SLOTTED, first_end_diameter: 0.3735 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-296-4839, 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
3164918
NSN: 3040-01-296-4839
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL COMP 17-4PH
step_quantity3
end_similarityNOT IDENTICAL
overall_length6.350 INCHES NOMINAL IN
first_end_styleUNTHREADED CROSS DRILLED
second_end_styleCIRCULAR GROOVED AND SLOTTED
first_end_diameter0.3735 INCHES NOMINAL IN
second_end_diameter0.4055 INCHES NOMINAL IN
first_end_hole_depth0.2100 INCHES NOMINAL IN
largest_step_diameter0.405 INCHES NOMINAL IN
second_end_slot_depth0.0300 INCHES NOMINAL IN
second_end_slot_width0.0400 INCHES NOMINAL IN
NSN3040-01-296-4839
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 3164918 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 0.3735 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.4055 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.405 INCHES NOMINAL IN
•
FIRST END HOLE DEPTH: 0.2100 INCHES NOMINAL IN
•
FIRST END STYLE: UNTHREADED CROSS DRILLED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5643 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
STEP QUANTITY3
FIRST END DIAMETER0.3735 INCHES NOMINAL IN
SECOND END DIAMETER0.4055 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.405 INCHES NOMINAL IN
FIRST END HOLE DEPTH0.2100 INCHES NOMINAL IN
FIRST END STYLEUNTHREADED CROSS DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH6.350 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.1870 INCHES NOMINAL IN
SECOND END SLOT DEPTH0.0300 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3164918?
3164918 is a SHAFT,SHOULDERED.
What is the NSN for 3164918?
3164918 is cataloged in the U.S. Government catalog under NSN 3040-01-296-4839. 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.