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11689128 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11689128: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 4.801 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: PLAIN, second_end_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-830-9875, 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
11689128
NSN: 3040-00-830-9875
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity4
end_similarityNOT IDENTICAL
overall_length4.801 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES
first_end_stylePLAIN
second_end_stylePLAIN
first_end_diameter0.2499 INCHES NOMINAL IN
second_end_diameter0.2753 INCHES NOMINAL IN
largest_step_diameter0.375 INCHES NOMINAL IN
NSN3040-00-830-9875
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 11689128 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES
•
STEP QUANTITY: 4
•
FIRST END DIAMETER: 0.2499 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.2753 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.375 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
END SIMILARITY: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES
STEP QUANTITY4
FIRST END DIAMETER0.2499 INCHES NOMINAL IN
SECOND END DIAMETER0.2753 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.375 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH4.801 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEPLAIN
MATERIALSTEEL
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
717506-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11689128?
11689128 is a SHAFT,SHOULDERED.
What parts can replace 11689128?
There is 1 known substitute for 11689128: 717506-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 11689128?
11689128 is cataloged in the U.S. Government catalog under NSN 3040-00-830-9875. 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.