2531023 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2531023: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, end_similarity: NOT IDENTICAL, overall_length: 6.525 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), second_end_style: SPLINED (INVOLUTE), first_end_diameter: 0.583 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-594-7485, 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

2531023

NSN: 3040-01-594-7485
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL COMP 4140
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	6.525 INCHES NOMINAL IN
first_end_style	SPLINED (INVOLUTE)
second_end_style	SPLINED (INVOLUTE)
first_end_diameter	0.583 INCHES NOMINAL IN
second_end_diameter	0.541 INCHES NOMINAL IN
largest_step_diameter	0.787 INCHES NOMINAL IN
first_end_spline_length	0.437 INCHES NOMINAL IN
first_end_pitch_diameter	0.625 INCHES NOMINAL IN
first_end_pressure_angle	30.0 DEGREES NOMINAL
NSN	3040-01-594-7485

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END PITCH DIAMETER: 0.625 INCHES NOMINAL IN

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 0.583 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 0.658 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.541 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.787 INCHES NOMINAL IN

•

SECOND END SPLINE MINOR DIAMETER: 0.529 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (INVOLUTE)

TECHNICAL CHARACTERISTICS

FIRST END PITCH DIAMETER	0.625 INCHES NOMINAL IN
STEP QUANTITY	3
FIRST END DIAMETER	0.583 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	0.658 INCHES NOMINAL IN
SECOND END DIAMETER	0.541 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.787 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER	0.529 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (INVOLUTE)
SECOND END SPLINE MAJOR DIAMETER	0.616 INCHES NOMINAL IN
OVERALL LENGTH	6.525 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 2531023?

2531023 is a SHAFT,SHOULDERED.

What is the NSN for 2531023?

2531023 is cataloged in the U.S. Government catalog under NSN 3040-01-594-7485. This indicates validated use in U.S. government and defense supply chains.

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2531023 — SHAFT,SHOULDERED

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