4113774-01 — TUBE ASSEMBLY,AIRCRAFT ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4113774-01: TUBE ASSEMBLY,AIRCRAFT ENGINE.

The TUBE ASSEMBLY,AIRCRAFT ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, tooth_form: STUB, pitch_diameter: 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 120, style_designator: PROTRUDING HUB. This part is cataloged in the U.S.

Government catalog under NSN 2995-01-673-1599, 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

4113774-01

NSN: 2995-01-673-1599
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
tooth_form	STUB
pitch_diameter	2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	120
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.104 INCHES IN
hub_nominal_diameter	0.375 INCHES FIRST END IN
bore_nominal_diameter	0.187 INCHES BOTH ENDS IN
nominal_overall_length	0.325 INCHES IN
NSN	2995-01-673-1599

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

4113774Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4113774-01?

4113774-01 is a TUBE ASSEMBLY,AIRCRAFT ENGINE.

What parts can replace 4113774-01?

There is 1 known substitute for 4113774-01: 4113774. Substitute compatibility should be verified for your specific system.

What is the NSN for 4113774-01?

4113774-01 is cataloged in the U.S. Government catalog under NSN 2995-01-673-1599. This indicates validated use in U.S. government and defense supply chains.

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4113774-01 — TUBE ASSEMBLY,AIRCRAFT ENGINE

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