12389324 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12389324: 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: 2.5200 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), special_features: SECOND END HAS 2 EA LOBES .247 IN.DIA;FIRST END SPLINE HAS A TOOTH MISSING IN, first_end_diameter: 0.4940 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-384-0918, 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

12389324

NSN: 3040-01-384-0918
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 17-4PH
step_quantity	7
end_similarity	NOT IDENTICAL
overall_length	2.5200 INCHES NOMINAL IN
first_end_style	SPLINED (INVOLUTE)
special_features	SECOND END HAS 2 EA LOBES .247 IN.DIA;FIRST END SPLINE HAS A TOOTH MISSING IN
first_end_diameter	0.4940 INCHES NOMINAL IN
largest_step_diameter	2.8600 INCHES NOMINAL IN
end_item_identification	2520-01-338-2703
first_end_spline_length	0.6300 INCHES NOMINAL IN
first_end_pitch_diameter	0.4687 INCHES NOMINAL IN
first_end_pressure_angle	45.0 DEGREES NOMINAL
NSN	3040-01-384-0918

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END PITCH DIAMETER: 0.4687 INCHES NOMINAL IN

•

STEP QUANTITY: 7

•

FIRST END DIAMETER: 0.4940 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.8600 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (INVOLUTE)

•

FIRST END PRESSURE ANGLE: 45.0 DEGREES NOMINAL

•

FIRST END SPLINE LENGTH: 0.6300 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST END PITCH DIAMETER	0.4687 INCHES NOMINAL IN
STEP QUANTITY	7
FIRST END DIAMETER	0.4940 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.8600 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (INVOLUTE)
OVERALL LENGTH	2.5200 INCHES NOMINAL IN
FIRST END PRESSURE ANGLE	45.0 DEGREES NOMINAL
FIRST END SPLINE LENGTH	0.6300 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY	15
END SIMILARITY	NOT IDENTICAL

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 12389324?

12389324 is a SHAFT,SHOULDERED.

What is the NSN for 12389324?

12389324 is cataloged in the U.S. Government catalog under NSN 3040-01-384-0918. This indicates validated use in U.S. government and defense supply chains.

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12389324 — SHAFT,SHOULDERED

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