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2104906 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2104906: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 2.522 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: PLAIN, second_end_style: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-331-4833, 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
2104906
NSN: 3040-01-331-4833
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
step_quantity2
end_similarityNOT IDENTICAL
overall_length2.522 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES
first_end_stylePLAIN
second_end_styleSLOTTED
largest_step_diameter0.295 INCHES NOMINAL IN
second_end_slot_depth0.080 INCHES NOMINAL IN
second_end_slot_width0.190 INCHES NOMINAL IN
material_document_and_classificationASTM A582,TYPE 303 NATIONAL SPEC ALL MATERIAL RESPONSES
NSN3040-01-331-4833
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 2104906 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES
•
STEP QUANTITY: 2
•
LARGEST STEP DIAMETER: 0.295 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582,TYPE 303 NATIONAL SPEC ALL MATERIAL RESPONSES
•
SECOND END SLOT DEPTH: 0.080 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES
STEP QUANTITY2
LARGEST STEP DIAMETER0.295 INCHES NOMINAL IN
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,TYPE 303 NATIONAL SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH2.522 INCHES NOMINAL IN
SECOND END SLOT DEPTH0.080 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END SLOT WIDTH0.190 INCHES NOMINAL IN
SECOND END STYLESLOTTED
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 1
3040PL0973625Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2104906?
2104906 is a SHAFT,SHOULDERED.
What parts can replace 2104906?
There is 1 known substitute for 2104906: 3040PL0973625. Substitute compatibility should be verified for your specific system.
What is the NSN for 2104906?
2104906 is cataloged in the U.S. Government catalog under NSN 3040-01-331-4833. 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.