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12271717 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12271717: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 4.610 INCHES NOMINAL IN, first_end_style: PLAIN, first_end_diameter: 0.2498 INCHES NOMINAL IN, largest_step_diameter: 0.193 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-078-7746, 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
12271717
NSN: 3040-01-078-7746
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
step_quantity3
end_similarityNOT IDENTICAL
overall_length4.610 INCHES NOMINAL IN
first_end_stylePLAIN
first_end_diameter0.2498 INCHES NOMINAL IN
largest_step_diameter0.193 INCHES NOMINAL IN
end_item_identificationM1
NSN3040-01-078-7746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 12271717 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 0.2498 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.193 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
END SIMILARITY: NOT IDENTICAL
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
STEP QUANTITY3
FIRST END DIAMETER0.2498 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.193 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH4.610 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
END ITEM IDENTIFICATIONM1
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 12271717?
12271717 is a SHAFT,SHOULDERED.
What is the NSN for 12271717?
12271717 is cataloged in the U.S. Government catalog under NSN 3040-01-078-7746. 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.