P4078914 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

P4078914: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1025, end_similarity: NOT IDENTICAL, overall_length: 4.580 INCHES MINIMUM AND 4.680 INCHES MAXIMUM IN, first_end_style: EXTERNAL THREADED, second_end_style: HEXAGONAL, special_features: SECOND END IS ALSO THREADED,0.750 IN DIA,1.380 IN.NOMINAL LG IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-374-7192, 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

P4078914

NSN: 3040-01-374-7192
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL COMP 1010 OR STEEL COMP 1025
step_quantity	4
end_similarity	NOT IDENTICAL
overall_length	4.580 INCHES MINIMUM AND 4.680 INCHES MAXIMUM IN
first_end_style	EXTERNAL THREADED
second_end_style	HEXAGONAL
special_features	SECOND END IS ALSO THREADED,0.750 IN DIA,1.380 IN.NOMINAL LG IN
first_end_diameter	2.3125 INCHES NOMINAL IN
second_end_diameter	0.7500 INCHES NOMINAL IN
largest_step_diameter	2.3125 INCHES NOMINAL IN
second_end_step_length	0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
second_end_width_across_flats	0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
NSN	3040-01-374-7192

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 4

•

FIRST END DIAMETER: 2.3125 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.7500 INCHES NOMINAL IN

•

SECOND END STEP LENGTH: 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN

•

LARGEST STEP DIAMETER: 2.3125 INCHES NOMINAL IN

•

FIRST END EXTERNAL THREAD LENGTH: 0.7300 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM IN

•

FIRST END STYLE: EXTERNAL THREADED

TECHNICAL CHARACTERISTICS

STEP QUANTITY	4
FIRST END DIAMETER	2.3125 INCHES NOMINAL IN
SECOND END DIAMETER	0.7500 INCHES NOMINAL IN
SECOND END STEP LENGTH	0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
LARGEST STEP DIAMETER	2.3125 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH	0.7300 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM IN
FIRST END STYLE	EXTERNAL THREADED
OVERALL LENGTH	4.580 INCHES MINIMUM AND 4.680 INCHES MAXIMUM IN
END SIMILARITY	NOT IDENTICAL
SPECIAL FEATURES	SECOND END IS ALSO THREADED,0.750 IN DIA,1.380 IN.NOMINAL LG IN

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 P4078914?

P4078914 is a SHAFT,SHOULDERED.

What is the NSN for P4078914?

P4078914 is cataloged in the U.S. Government catalog under NSN 3040-01-374-7192. This indicates validated use in U.S. government and defense supply chains.

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P4078914 — SHAFT,SHOULDERED

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