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6565-20-710-4101 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6565-20-710-4101: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 9.875 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: TAPERED WITH FLAT, first_end_taper: 0.0800 PER FOOT IN INCHES. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-925-4732, 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
6565-20-710-4101
NSN: 3040-00-925-4732
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL
step_quantity4
end_similarityNOT IDENTICAL
overall_length9.875 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_styleTAPERED WITH FLAT
first_end_taper0.0800 PER FOOT IN INCHES
second_end_styleEXTERNAL THREADED
second_end_diameter0.2500 INCHES NOMINAL IN
first_end_flat_depth0.0400 INCHES NOMINAL IN
fsc_application_dataHYDRAULIC SYSTEM AIRCRAFT
first_end_flat_length0.750 INCHES NOMINAL IN
NSN3040-00-925-4732
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 6565-20-710-4101 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FSC APPLICATION DATA: HYDRAULIC SYSTEM AIRCRAFT
•
SECOND END EXTERNAL THREAD LENGTH: 1.2500 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.1200 INCHES NOMINAL IN
•
STEP QUANTITY: 4
•
FIRST END FLAT DEPTH: 0.0400 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.2500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FSC APPLICATION DATAHYDRAULIC SYSTEM AIRCRAFT
SECOND END EXTERNAL THREAD LENGTH1.2500 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.1200 INCHES NOMINAL IN
STEP QUANTITY4
FIRST END FLAT DEPTH0.0400 INCHES NOMINAL IN
SECOND END DIAMETER0.2500 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.188 INCHES NOMINAL IN
FIRST END STYLETAPERED WITH FLAT
FIRST END TAPER0.0800 PER FOOT IN INCHES
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6565-20-710-4101?
6565-20-710-4101 is a SHAFT,SHOULDERED.
What is the NSN for 6565-20-710-4101?
6565-20-710-4101 is cataloged in the U.S. Government catalog under NSN 3040-00-925-4732. 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.