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3880N1106 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3880N1106: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 9.625 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: SPLINED (STRAIGHT), second_end_style: CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-355-7809, 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
3880N1106
NSN: 3040-00-355-7809
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity7
end_similarityNOT IDENTICAL
overall_length9.625 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_styleSPLINED (STRAIGHT)
second_end_styleCIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED
first_end_diameter1.6895 INCHES NOMINAL IN
second_end_diameter1.0000 INCHES NOMINAL IN
largest_step_diameter2.031 INCHES NOMINAL IN
external_keyway_length2.620 INCHES NOMINAL SECOND END IN
first_end_spline_length2.125 INCHES NOMINAL IN
NSN3040-00-355-7809
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 3880N1106 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 0.589 INCHES NOMINAL IN
•
STEP QUANTITY: 7
•
FIRST END DIAMETER: 1.6895 INCHES NOMINAL IN
•
FIRST END SPLINE MAJOR DIAMETER: 1.6895 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.0000 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.031 INCHES NOMINAL IN
•
FIRST END STYLE: SPLINED (STRAIGHT)
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH0.589 INCHES NOMINAL IN
STEP QUANTITY7
FIRST END DIAMETER1.6895 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER1.6895 INCHES NOMINAL IN
SECOND END DIAMETER1.0000 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.031 INCHES NOMINAL IN
FIRST END STYLESPLINED (STRAIGHT)
SECOND END KEYWAY WIDTH0.3750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
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 3880N1106?
3880N1106 is a SHAFT,SHOULDERED.
What is the NSN for 3880N1106?
3880N1106 is cataloged in the U.S. Government catalog under NSN 3040-00-355-7809. 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.