3-105-054-25 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3-105-054-25: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_similarity: NOT IDENTICAL, overall_length: 13.518 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), first_end_diameter: 1.8190 INCHES NOMINAL IN, largest_step_diameter: 1.660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-073-0744, 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

3-105-054-25

NSN: 3040-01-073-0744
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 57152 — TRIUMPH GEAR SYSTEMS - MACOMB, INC (USA)

SPECIFICATIONS

material	NICKEL ALLOY
step_quantity	9
end_similarity	NOT IDENTICAL
overall_length	13.518 INCHES NOMINAL IN
first_end_style	SPLINED (INVOLUTE)
first_end_diameter	1.8190 INCHES NOMINAL IN
largest_step_diameter	1.660 INCHES NOMINAL IN
end_item_identification	M1,TANK,COMBAT FT
first_end_spline_length	1.3500 INCHES NOMINAL IN
first_end_pitch_diameter	1.7500 INCHES NOMINAL IN
first_end_pressure_angle	30.0 DEGREES NOMINAL
first_end_spline_quantity	70
NSN	3040-01-073-0744

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END PITCH DIAMETER: 1.7500 INCHES NOMINAL IN

•

STEP QUANTITY: 9

•

FIRST END DIAMETER: 1.8190 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 1.7768 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.660 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (INVOLUTE)

•

FIRST END PRESSURE ANGLE: 30.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

FIRST END PITCH DIAMETER	1.7500 INCHES NOMINAL IN
STEP QUANTITY	9
FIRST END DIAMETER	1.8190 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	1.7768 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.660 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (INVOLUTE)
OVERALL LENGTH	13.518 INCHES NOMINAL IN
FIRST END PRESSURE ANGLE	30.0 DEGREES NOMINAL
FIRST END SPLINE LENGTH	1.3500 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY	70

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 2

3-105-054-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

12286265Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 3-105-054-25?

3-105-054-25 is a SHAFT,SHOULDERED.

What parts can replace 3-105-054-25?

There are 2 known substitutes for 3-105-054-25: 3-105-054-11, 12286265. Substitute compatibility should be verified for your specific system.

What is the NSN for 3-105-054-25?

3-105-054-25 is cataloged in the U.S. Government catalog under NSN 3040-01-073-0744. This indicates validated use in U.S. government and defense supply chains.

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