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526-1025-01 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

526-1025-01: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 17.5 MILLIMETERS NOMINAL MM, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, second_end_style: TONGUE. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-133-3587, 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
526-1025-01
NSN: 3040-00-133-3587
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 25583 — ACRON AVIATION, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
step_quantity2
end_similarityNOT IDENTICAL
overall_length17.5 MILLIMETERS NOMINAL MM
surface_finish125.0 MICROINCHES
first_end_stylePLAIN
second_end_styleTONGUE
first_end_diameter4.6 MILLIMETERS NOMINAL MM
second_end_diameter16.9 MILLIMETERS NOMINAL MM
fsc_application_dataINDICATOR,ATTITUDE
largest_step_diameter16.9 MILLIMETERS NOMINAL MM
second_end_step_length2.5 MILLIMETERS NOMINAL MM
NSN3040-00-133-3587
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 526-1025-01 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FSC APPLICATION DATA: INDICATOR,ATTITUDE
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 4.6 MILLIMETERS NOMINAL MM
•
SECOND END DIAMETER: 16.9 MILLIMETERS NOMINAL MM
•
SECOND END STEP LENGTH: 2.5 MILLIMETERS NOMINAL MM
•
LARGEST STEP DIAMETER: 16.9 MILLIMETERS NOMINAL MM
•
FIRST END STYLE: PLAIN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FSC APPLICATION DATAINDICATOR,ATTITUDE
STEP QUANTITY2
FIRST END DIAMETER4.6 MILLIMETERS NOMINAL MM
SECOND END DIAMETER16.9 MILLIMETERS NOMINAL MM
SECOND END STEP LENGTH2.5 MILLIMETERS NOMINAL MM
LARGEST STEP DIAMETER16.9 MILLIMETERS NOMINAL MM
FIRST END STYLEPLAIN
OVERALL LENGTH17.5 MILLIMETERS NOMINAL MM
SECOND END TONGUE WIDTH2.8 MILLIMETERS NOMINAL MM
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 526-1025-01?
526-1025-01 is a SHAFT,SHOULDERED.
What is the NSN for 526-1025-01?
526-1025-01 is cataloged in the U.S. Government catalog under NSN 3040-00-133-3587. 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.