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K291208 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K291208: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 3.440 INCHES NOMINAL IN, first_end_style: SPLINED (STRAIGHT), second_end_style: EXTERNAL THREADED, largest_step_diameter: 0.680 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-824-3333, 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
K291208
NSN: 3040-00-824-3333
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 58163 — MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS DIV MEGGITT DEFENSE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_similarityNOT IDENTICAL
overall_length3.440 INCHES NOMINAL IN
first_end_styleSPLINED (STRAIGHT)
second_end_styleEXTERNAL THREADED
largest_step_diameter0.680 INCHES NOMINAL IN
first_end_spline_length0.400 INCHES NOMINAL IN
first_end_spline_major_diameter0.2700 INCHES NOMINAL IN
first_end_spline_minor_diameter0.2680 INCHES NOMINAL IN
second_end_external_thread_length0.313 INCHES NOMINAL IN
NSN3040-00-824-3333
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN K291208 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END EXTERNAL THREAD LENGTH: 0.313 INCHES NOMINAL IN
•
FIRST END SPLINE MAJOR DIAMETER: 0.2700 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.680 INCHES NOMINAL IN
•
FIRST END STYLE: SPLINED (STRAIGHT)
•
FIRST END SPLINE LENGTH: 0.400 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END STYLE: EXTERNAL THREADED
TECHNICAL CHARACTERISTICS
SECOND END EXTERNAL THREAD LENGTH0.313 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER0.2700 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.680 INCHES NOMINAL IN
FIRST END STYLESPLINED (STRAIGHT)
OVERALL LENGTH3.440 INCHES NOMINAL IN
FIRST END SPLINE LENGTH0.400 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEEXTERNAL THREADED
FIRST END SPLINE MINOR DIAMETER0.2680 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
291208Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is K291208?
K291208 is a SHAFT,SHOULDERED.
What parts can replace K291208?
There is 1 known substitute for K291208: 291208. Substitute compatibility should be verified for your specific system.
What is the NSN for K291208?
K291208 is cataloged in the U.S. Government catalog under NSN 3040-00-824-3333. 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.