4403552 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4403552: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, design_type: SPUR ALL GEARS, construction: ASSEMBLED, end_similarity: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-446-6397, 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

4403552

NSN: 3040-01-446-6397
NIINs: 014466397, 014466418, 014466422, 014468433, 014468490, 014469642
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
design_type	SPUR ALL GEARS
construction	ASSEMBLED
step_quantity	5
end_similarity	IDENTICAL
overall_length	5.7969 INCHES NOMINAL IN
pitch_diameter	2.0000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
surface_finish	63.0 MICROINCHES
teeth_quantity	24
NSN	3040-01-446-6397

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES

•

STEP QUANTITY: 7

•

FIRST END DIAMETER: 0.7500 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.0000 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.0000 INCHES NOMINAL IN

•

FIRST END EXTERNAL THREAD LENGTH: 0.8375 INCHES NOMINAL IN

•

SECOND END DISTANCE FROM KEYWAY CENTER TO END: 1.4925 INCHES NOMINAL IN

•

FIRST END STYLE: EXTERNALLY AND INTERNALLY THREADED

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES
STEP QUANTITY	7
FIRST END DIAMETER	0.7500 INCHES NOMINAL IN
SECOND END DIAMETER	1.0000 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.0000 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH	0.8375 INCHES NOMINAL IN
SECOND END DISTANCE FROM KEYWAY CENTER TO END	1.4925 INCHES NOMINAL IN
FIRST END STYLE	EXTERNALLY AND INTERNALLY THREADED
SECOND END KEYWAY WIDTH	0.1875 INCHES NOMINAL IN
FIRST END INTERNAL THREAD LENGTH	0.5312 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

1502-96 FN 4Reference document

Same NSN cross-reference

Reference document — Secondary reference

4403552 PC 4Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

123-4403552 PC 4SSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 4403552?

4403552 is a SHAFT,SHOULDERED.

What parts can replace 4403552?

There are 3 known substitutes for 4403552: 1502-96 FN 4, 4403552 PC 4, 123-4403552 PC 4SS. Substitute compatibility should be verified for your specific system.

What is the NSN for 4403552?

4403552 is cataloged in the U.S. Government catalog under NSN 3040-01-446-6397. This indicates validated use in U.S. government and defense supply chains.

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