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2527980 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2527980: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 8.827 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), second_end_style: SPLINED (INVOLUTE), first_end_diameter: 0.984 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-594-7488, 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
2527980
NSN: 3040-01-594-7488
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
step_quantity2
end_similarityNOT IDENTICAL
overall_length8.827 INCHES NOMINAL IN
first_end_styleSPLINED (INVOLUTE)
second_end_styleSPLINED (INVOLUTE)
first_end_diameter0.984 INCHES NOMINAL IN
second_end_diameter1.181 INCHES NOMINAL IN
largest_step_diameter1.420 INCHES NOMINAL IN
first_end_spline_length1.844 INCHES NOMINAL IN
first_end_pitch_diameter1.125 INCHES NOMINAL IN
first_end_pressure_angle30.0 DEGREES NOMINAL
NSN3040-01-594-7488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 2527980 MFR SHAFT,SHOULDERED
KEY FEATURES
•
FIRST END PITCH DIAMETER: 1.125 INCHES NOMINAL IN
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 0.984 INCHES NOMINAL IN
•
FIRST END SPLINE MAJOR DIAMETER: 1.178 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.181 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.420 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 0.983 INCHES NOMINAL IN
•
FIRST END STYLE: SPLINED (INVOLUTE)
TECHNICAL CHARACTERISTICS
FIRST END PITCH DIAMETER1.125 INCHES NOMINAL IN
STEP QUANTITY2
FIRST END DIAMETER0.984 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER1.178 INCHES NOMINAL IN
SECOND END DIAMETER1.181 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.420 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER0.983 INCHES NOMINAL IN
FIRST END STYLESPLINED (INVOLUTE)
SECOND END SPLINE MAJOR DIAMETER1.116 INCHES NOMINAL IN
OVERALL LENGTH8.827 INCHES NOMINAL IN
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 2527980?
2527980 is a SHAFT,SHOULDERED.
What is the NSN for 2527980?
2527980 is cataloged in the U.S. Government catalog under NSN 3040-01-594-7488. 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.