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232502001 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

232502001: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, step_quantity: 10, end_similarity: NOT IDENTICAL, overall_length: 25.188 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: INDENTED FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-170-2464, 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
232502001
NSN: 3040-01-170-2464
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 1Q8T8 — ALJERS LLC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity10
end_similarityNOT IDENTICAL
overall_length25.188 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_styleINDENTED FLAT KEYWAY
second_end_styleFLAT KEYWAYS AND INTERNALLY THREADED
first_end_diameter1.8750 INCHES NOMINAL IN
second_end_diameter1.6250 INCHES NOMINAL IN
largest_step_diameter2.938 INCHES NOMINAL IN
external_keyway_length1.750 INCHES NOMINAL SECOND END IN
first_end_keyway_depth0.125 INCHES NOMINAL IN
NSN3040-01-170-2464
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 232502001 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES
•
STEP QUANTITY: 10
•
FIRST END DIAMETER: 1.8750 INCHES NOMINAL IN
•
FIRST END DISTANCE FROM KEYWAY CENTER TO END: 0.562 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.6250 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.938 INCHES NOMINAL IN
•
FIRST END STYLE: INDENTED FLAT KEYWAY
•
SECOND END KEYWAY WIDTH: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES
STEP QUANTITY10
FIRST END DIAMETER1.8750 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END0.562 INCHES NOMINAL IN
SECOND END DIAMETER1.6250 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.938 INCHES NOMINAL IN
FIRST END STYLEINDENTED FLAT KEYWAY
SECOND END KEYWAY WIDTH0.3750 INCHES NOMINAL IN
OVERALL LENGTH25.188 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
D-75-943-47Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
D-75-943-47 PIECE 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
232502Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 232502001?
232502001 is a SHAFT,SHOULDERED.
What parts can replace 232502001?
There are 3 known substitutes for 232502001: D-75-943-47, D-75-943-47 PIECE 1, 232502. Substitute compatibility should be verified for your specific system.
What is the NSN for 232502001?
232502001 is cataloged in the U.S. Government catalog under NSN 3040-01-170-2464. 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.