ITMDESC_REPORT.pdf

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Attached to
F100 220 Rear Turbine Case
Solicitation number
FA812125R0021
Issued by

About this file

This is an Item Description document for a turbine case (NSN 2840012428335NZ) for the F100PW220 aircraft engine, generated by the Air Force Life Cycle Management Center (AFLCMC/LPSAA). The document details a critical aircraft component designed to provide structural support for the 3rd and 4th stage turbine rotor assembly and accelerate hot gases from the engine combustion chamber.

Key technical specifications include a nickel alloy construction with dimensions of 24 inches in length and width, 12 inches in height, and weighing 25 pounds. The item is classified with a criticality code of F, demilitarization code D, and security code I. The initiator is Harold G. Bradford, who can be contacted at DSN 334-0218 or commercial phone 405-734-0218. The document is associated with a Technical Change Technical Order (TCTO) number 2J-F100-24 and was generated on 07 Apr 2025, version 2.

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Text version

ITEM DESCRIPTION

NSN

2840012428335NZ

CAGE

77445

REFERENCE NUMBER

4062252

NOUN

CASE,TURBINE,AIRCRA

END ITEM

F100PW220

TCTO NUMBER TO NUMBER

2J-F100-24

CRITICALITY CODE

F

DEMILITARIZATION CODE

D

SECURITY CODE

I

MDC

WFA

ES CODE

FJ

REMARKS

INITIATOR

NAME

HAROLD.G.BRADFORD

ORGANIZATION / OFFICE SYMBOL

AFLCMC / LPSAA

DSN PHONE

334-0218

COMMERCIAL PHONE

405-734-0218

ITEM DESCRIPTION DATA

LENGTH ( IN )

24.0000

WIDTH ( IN )

24.0000

HEIGHT ( IN )

12.0000

WEIGHT ( LB )

25.0000

OTHER DIMENSIONS

24 IN DIAMETER AND 12 IN HEIGHT

ITEM MATERIAL

NICKEL ALLOY

ITEM FUNCTION

PROVIDES STRUCTURAL SUPPORT FOR THE 3RD AND 4TH STAGE TURBINE ROTOR ASSEMBLY AND ACCELERATES HOT GASES FROM THE ENGINE

COMBUSTION CHAMBER.

SAFETY CRITICAL SCREW

THREADED COMPONENT

ESD CEMS SENSITIVE DATA

STATEMENT OF HELIUM CONTENT (%) 000 PRECIOUS METAL INDICATOR CODE

GFM REQUIRED GFE REQUIRED GFP REQUIRED

JEWEL BEARING JEWEL BEARING RELATED

LEGACY ITEM DESCRIPTION

Page 1 of 1ITEM DESCRIPTION Version 2Generated by PRPS using Jasper Reports on 07 Apr 2025

File details come from the government source that posted it. Updated .