611451 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

611451: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 5.906 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: SPLINED (STRAIGHT), second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-159-2701, 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

611451

NSN: 3040-00-159-2701
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	5.906 INCHES NOMINAL IN
surface_finish	16.0 MICROINCHES
first_end_style	SPLINED (STRAIGHT)
second_end_style	EXTERNAL THREADED
first_end_diameter	0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN
second_end_diameter	0.6250 INCHES NOMINAL IN
largest_step_diameter	0.9985 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
first_end_spline_length	0.375 INCHES NOMINAL IN
first_end_spline_quantity	6
NSN	3040-00-159-2701

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 16.0 MICROINCHES

•

SECOND END EXTERNAL THREAD LENGTH: 0.875 INCHES NOMINAL IN

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN

•

FIRST END SPLINE MAJOR DIAMETER: 0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.6250 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.9985 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN

•

FIRST END STYLE: SPLINED (STRAIGHT)

TECHNICAL CHARACTERISTICS

SURFACE FINISH	16.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH	0.875 INCHES NOMINAL IN
STEP QUANTITY	3
FIRST END DIAMETER	0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN
FIRST END SPLINE MAJOR DIAMETER	0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN
SECOND END DIAMETER	0.6250 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.9985 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
FIRST END STYLE	SPLINED (STRAIGHT)
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	5.906 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

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

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FREQUENTLY ASKED QUESTIONS

What is 611451?

611451 is a SHAFT,SHOULDERED.

What is the NSN for 611451?

611451 is cataloged in the U.S. Government catalog under NSN 3040-00-159-2701. This indicates validated use in U.S. government and defense supply chains.

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611451 — SHAFT,SHOULDERED

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