12385235 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12385235: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, end_similarity: IDENTICAL, overall_length: 7.760 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), first_end_diameter: 1.2491 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN, largest_step_diameter: 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-389-6436, 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

12385235

NSN: 3040-01-389-6436
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4140
step_quantity	8
end_similarity	IDENTICAL
overall_length	7.760 INCHES NOMINAL IN
first_end_style	SPLINED (INVOLUTE)
first_end_diameter	1.2491 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN
largest_step_diameter	1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
end_item_identification	2350-01-248-7619; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
first_end_pitch_diameter	1.1875 INCHES NOMINAL IN
first_end_pressure_angle	45.0 DEGREES NOMINAL
first_end_spline_quantity	18
first_end_spline_major_diameter	1.2441 INCHES NOMINAL IN
NSN	3040-01-389-6436

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END PITCH DIAMETER: 1.1875 INCHES NOMINAL IN

•

STEP QUANTITY: 8

•

FIRST END DIAMETER: 1.2491 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN

•

FIRST END SPLINE MAJOR DIAMETER: 1.2441 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN

•

FIRST END STYLE: SPLINED (INVOLUTE)

•

FIRST END PRESSURE ANGLE: 45.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

FIRST END PITCH DIAMETER	1.1875 INCHES NOMINAL IN
STEP QUANTITY	8
FIRST END DIAMETER	1.2491 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN
FIRST END SPLINE MAJOR DIAMETER	1.2441 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
FIRST END STYLE	SPLINED (INVOLUTE)
OVERALL LENGTH	7.760 INCHES NOMINAL IN
FIRST END PRESSURE ANGLE	45.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY	18
END SIMILARITY	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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12385235?

12385235 is a SHAFT,SHOULDERED.

What is the NSN for 12385235?

12385235 is cataloged in the U.S. Government catalog under NSN 3040-01-389-6436. This indicates validated use in U.S. government and defense supply chains.

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12385235 — SHAFT,SHOULDERED

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