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38513-404 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

38513-404: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304, end_similarity: NOT IDENTICAL, overall_length: 10.250 INCHES NOMINAL IN, surface_finish: 64.0 MICROINCHES, first_end_style: FLAT KEYWAY, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-063-8185, 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
38513-404
NSN: 3040-01-063-8185
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 25567 — THE GORMAN-RUPP COMPANY DIV GORMAN-RUPP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 304
step_quantity9
end_similarityNOT IDENTICAL
overall_length10.250 INCHES NOMINAL IN
surface_finish64.0 MICROINCHES
first_end_styleFLAT KEYWAY
second_end_styleEXTERNAL THREADED
first_end_diameter1.3750 INCHES NOMINAL IN
second_end_diameter1.2500 INCHES NOMINAL IN
largest_step_diameter2.000 INCHES NOMINAL IN
external_keyway_length0.188 INCHES NOMINAL FIRST END IN
first_end_keyway_depth1.500 INCHES NOMINAL IN
NSN3040-01-063-8185
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 38513-404 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 64.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 1.438 INCHES NOMINAL IN
•
STEP QUANTITY: 9
•
FIRST END DIAMETER: 1.3750 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.2500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.000 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT KEYWAY
TECHNICAL CHARACTERISTICS
SURFACE FINISH64.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH1.438 INCHES NOMINAL IN
STEP QUANTITY9
FIRST END DIAMETER1.3750 INCHES NOMINAL IN
SECOND END DIAMETER1.2500 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.000 INCHES NOMINAL IN
FIRST END STYLEFLAT KEYWAY
OVERALL LENGTH10.250 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH1.500 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
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 38513-404?
38513-404 is a SHAFT,SHOULDERED.
What is the NSN for 38513-404?
38513-404 is cataloged in the U.S. Government catalog under NSN 3040-01-063-8185. 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.