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119D3917 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

119D3917: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 49.120 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: PLAIN, second_end_style: FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-259-7278, 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
119D3917
NSN: 3040-01-259-7278
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 12532 — GENERAL ELECTRIC CO MOTOR BUSINESS GROUP (USA)
SPECIFICATIONS
materialSTEEL
step_quantity8
end_similarityNOT IDENTICAL
overall_length49.120 INCHES NOMINAL IN
surface_finish16.0 MICROINCHES
first_end_stylePLAIN
second_end_styleFLAT KEYWAY
first_end_diameter3.3745 INCHES NOMINAL IN
second_end_diameter2.3745 INCHES NOMINAL IN
largest_step_diameter4.3775 INCHES NOMINAL IN
external_keyway_length3.030 INCHES NOMINAL SECOND END IN
second_end_keyway_depth0.320 INCHES NOMINAL IN
NSN3040-01-259-7278
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 119D3917 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 16.0 MICROINCHES
•
STEP QUANTITY: 8
•
FIRST END DIAMETER: 3.3745 INCHES NOMINAL IN
•
SECOND END DIAMETER: 2.3745 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 4.3775 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SECOND END KEYWAY WIDTH: 0.6260 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES
STEP QUANTITY8
FIRST END DIAMETER3.3745 INCHES NOMINAL IN
SECOND END DIAMETER2.3745 INCHES NOMINAL IN
LARGEST STEP DIAMETER4.3775 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END KEYWAY WIDTH0.6260 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH49.120 INCHES NOMINAL IN
SECOND END KEYWAY DEPTH0.320 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 1
119D3917 PIECE 8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 119D3917?
119D3917 is a SHAFT,SHOULDERED.
What parts can replace 119D3917?
There is 1 known substitute for 119D3917: 119D3917 PIECE 8. Substitute compatibility should be verified for your specific system.
What is the NSN for 119D3917?
119D3917 is cataloged in the U.S. Government catalog under NSN 3040-01-259-7278. 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.