12349918 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12349918: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, end_similarity: NOT IDENTICAL, overall_length: 4.750 INCHES NOMINAL IN, first_end_style: WOODRUFF KEYWAY, second_end_style: INTERNAL THREADED, first_end_diameter: 0.6235 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-243-3829, 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

12349918

NSN: 3040-01-243-3829
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4130
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	4.750 INCHES NOMINAL IN
first_end_style	WOODRUFF KEYWAY
second_end_style	INTERNAL THREADED
first_end_diameter	0.6235 INCHES NOMINAL IN
second_end_diameter	1.3750 INCHES NOMINAL IN
largest_step_diameter	1.375 INCHES NOMINAL IN
external_keyway_length	0.750 INCHES NOMINAL FIRST END IN
first_end_keyway_width	0.1880 INCHES NOMINAL IN
second_end_internal_thread_length	0.560 INCHES NOMINAL IN
NSN	3040-01-243-3829

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 0.6235 INCHES NOMINAL IN

•

FIRST END DISTANCE FROM KEYWAY CENTER TO END: 0.778 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.3750 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.375 INCHES NOMINAL IN

•

FIRST END STYLE: WOODRUFF KEYWAY

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

STEP QUANTITY	3
FIRST END DIAMETER	0.6235 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END	0.778 INCHES NOMINAL IN
SECOND END DIAMETER	1.3750 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.375 INCHES NOMINAL IN
FIRST END STYLE	WOODRUFF KEYWAY
OVERALL LENGTH	4.750 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	INTERNAL THREADED
MATERIAL	STEEL COMP 4130

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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12349918?

12349918 is a SHAFT,SHOULDERED.

What is the NSN for 12349918?

12349918 is cataloged in the U.S. Government catalog under NSN 3040-01-243-3829. This indicates validated use in U.S. government and defense supply chains.

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12349918 — SHAFT,SHOULDERED

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