3016949 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3016949: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, end_similarity: NOT IDENTICAL, overall_length: 4.563 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: SPLINED (STRAIGHT), second_end_style: SPLINED (STRAIGHT). This part is cataloged in the U.S.

Government catalog under NSN 3040-01-079-0647, 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

3016949

NSN: 3040-01-079-0647
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY
step_quantity	2
end_similarity	NOT IDENTICAL
overall_length	4.563 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES
first_end_style	SPLINED (STRAIGHT)
second_end_style	SPLINED (STRAIGHT)
first_end_diameter	0.9980 INCHES NOMINAL IN
second_end_diameter	1.2470 INCHES NOMINAL IN
largest_step_diameter	1.247 INCHES NOMINAL IN
first_end_spline_length	1.125 INCHES NOMINAL IN
second_end_spline_length	1.438 INCHES NOMINAL IN
NSN	3040-01-079-0647

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES

•

STEP QUANTITY: 2

•

FIRST END DIAMETER: 0.9980 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 0.9980 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.2470 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.247 INCHES NOMINAL IN

•

SECOND END SPLINE MINOR DIAMETER: 1.0500 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (STRAIGHT)

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES
STEP QUANTITY	2
FIRST END DIAMETER	0.9980 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	0.9980 INCHES NOMINAL IN
SECOND END DIAMETER	1.2470 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.247 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER	1.0500 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (STRAIGHT)
SECOND END SPLINE MAJOR DIAMETER	1.2470 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281,CL A,FORM 1 FED SPEC SINGLE MATERIAL RESPONSE

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

3224073 ITEM 52Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 3016949?

3016949 is a SHAFT,SHOULDERED.

What parts can replace 3016949?

There is 1 known substitute for 3016949: 3224073 ITEM 52. Substitute compatibility should be verified for your specific system.

What is the NSN for 3016949?

3016949 is cataloged in the U.S. Government catalog under NSN 3040-01-079-0647. This indicates validated use in U.S. government and defense supply chains.

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3016949 — SHAFT,SHOULDERED

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