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290369 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

290369: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 4.750 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED, first_end_diameter: 0.8750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-141-8611, 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
290369
NSN: 3040-01-141-8611
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 28873 — ITW FOOD EQUIPMENT GROUP LLC DBA HOBART SERVICE (USA)
SPECIFICATIONS
materialSTEEL
step_quantity6
end_similarityNOT IDENTICAL
overall_length4.750 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleCIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED
first_end_diameter0.8750 INCHES NOMINAL IN
second_end_diameter0.6562 INCHES NOMINAL IN
largest_step_diameter2.719 INCHES NOMINAL IN
external_keyway_length0.750 INCHES NOMINAL SECOND END IN
second_end_groove_width0.1250 INCHES NOMINAL IN
second_end_keyway_depth0.101 INCHES NOMINAL IN
NSN3040-01-141-8611
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 290369 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END EXTERNAL THREAD LENGTH: 0.406 INCHES NOMINAL IN
•
STEP QUANTITY: 6
•
FIRST END DIAMETER: 0.8750 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.6562 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.719 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SECOND END KEYWAY WIDTH: 0.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND END EXTERNAL THREAD LENGTH0.406 INCHES NOMINAL IN
STEP QUANTITY6
FIRST END DIAMETER0.8750 INCHES NOMINAL IN
SECOND END DIAMETER0.6562 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.719 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END KEYWAY WIDTH0.1250 INCHES NOMINAL IN
OVERALL LENGTH4.750 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.6000 INCHES NOMINAL IN
SECOND END KEYWAY DEPTH0.101 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 290369?
290369 is a SHAFT,SHOULDERED.
What is the NSN for 290369?
290369 is cataloged in the U.S. Government catalog under NSN 3040-01-141-8611. 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.