3158757 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3158757: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 17-4PH, end_similarity: NOT IDENTICAL, overall_length: 21.906 INCHES NOMINAL IN, first_end_style: HEXAGONAL, second_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 0.3240 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-286-0266, 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

3158757

NSN: 3040-01-286-0266
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 17-4PH
step_quantity	5
end_similarity	NOT IDENTICAL
overall_length	21.906 INCHES NOMINAL IN
first_end_style	HEXAGONAL
second_end_style	UNTHREADED CROSS DRILLED
first_end_diameter	0.3240 INCHES NOMINAL IN
second_end_diameter	0.3430 INCHES NOMINAL IN
first_end_step_length	0.1250 INCHES NOMINAL IN
largest_step_diameter	0.797 INCHES NOMINAL IN
second_end_hole_diameter	0.1570 INCHES NOMINAL IN
first_end_width_across_flats	0.2810 INCHES NOMINAL IN
NSN	3040-01-286-0266

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END WIDTH ACROSS FLATS: 0.2810 INCHES NOMINAL IN

•

SECOND END HOLE DIAMETER: 0.1570 INCHES NOMINAL IN

•

STEP QUANTITY: 5

•

FIRST END DIAMETER: 0.3240 INCHES NOMINAL IN

•

FIRST END STEP LENGTH: 0.1250 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.3430 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.797 INCHES NOMINAL IN

•

FIRST END STYLE: HEXAGONAL

TECHNICAL CHARACTERISTICS

FIRST END WIDTH ACROSS FLATS	0.2810 INCHES NOMINAL IN
SECOND END HOLE DIAMETER	0.1570 INCHES NOMINAL IN
STEP QUANTITY	5
FIRST END DIAMETER	0.3240 INCHES NOMINAL IN
FIRST END STEP LENGTH	0.1250 INCHES NOMINAL IN
SECOND END DIAMETER	0.3430 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.797 INCHES NOMINAL IN
FIRST END STYLE	HEXAGONAL
OVERALL LENGTH	21.906 INCHES NOMINAL IN
SECOND END DISTANCE FROM HOLE CENTER TO END	0.2500 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 1

3040PL0889697Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3158757?

3158757 is a SHAFT,SHOULDERED.

What parts can replace 3158757?

There is 1 known substitute for 3158757: 3040PL0889697. Substitute compatibility should be verified for your specific system.

What is the NSN for 3158757?

3158757 is cataloged in the U.S. Government catalog under NSN 3040-01-286-0266. This indicates validated use in U.S. government and defense supply chains.

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3158757 — SHAFT,SHOULDERED

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