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516D839P1 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

516D839P1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, step_quantity: 11, end_similarity: NOT IDENTICAL, overall_length: 12.430 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-798-2504, 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
516D839P1
NSN: 3040-00-798-2504
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL
step_quantity11
end_similarityNOT IDENTICAL
overall_length12.430 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
first_end_diameter1.5300 INCHES NOMINAL IN
second_end_diameter1.5625 INCHES NOMINAL IN
largest_step_diameter3.050 INCHES NOMINAL IN
second_end_external_thread_length0.470 INCHES NOMINAL IN
NSN3040-00-798-2504
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 516D839P1 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 0.470 INCHES NOMINAL IN
•
STEP QUANTITY: 11
•
FIRST END DIAMETER: 1.5300 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.5625 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 3.050 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH0.470 INCHES NOMINAL IN
STEP QUANTITY11
FIRST END DIAMETER1.5300 INCHES NOMINAL IN
SECOND END DIAMETER1.5625 INCHES NOMINAL IN
LARGEST STEP DIAMETER3.050 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH12.430 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEEXTERNAL THREADED
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 516D839P1?
516D839P1 is a SHAFT,SHOULDERED.
What is the NSN for 516D839P1?
516D839P1 is cataloged in the U.S. Government catalog under NSN 3040-00-798-2504. 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.