10_ID-014881068.pdf

PDF 60 KB Posted

Attached to
F-22 FEC/EED
Solicitation number
FA821326R3033
Issued by

About this file

This is an Item Description document for a Cartridge Initiator component used in the F-22 fighter aircraft egress system. The item is identified by NSN 1377014881068ES, CAGE code 54181, and reference number 103377-371, with TO number 11P2-3-7. The component is classified as criticality code X with a security code of 4 and demilitarization code G.

The Cartridge Initiator is an electrically-initiated device constructed of an aluminum body housing, explosive mix, electrical cable, and connector. The unit measures 32.15 inches in length (with 3.0 inches of hard portion and the remainder flexible electrical cable), 0.95 inches in width and height, and weighs 0.0680 pounds. When electrical power is applied, the device generates an electrical signal to initiate the explosive mix, which fires the CKU-5 catapult when the crew member activates the ejection handle. The device serves as an initiator within the F-22 A/CFT egress system, producing an explosive output signal used to initiate other devices within the egress system. The item was documented by Percilla J. Rodarte at 784 CBSG/GJ on April 22, 2008.

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Text version

ITEM DESCRIPTION

NSN

1377014881068ES

CAGE

54181

REFERENCE NUMBER

103377-371

NOUN

INITIATOR,CARTRIDGE

END ITEM

F-22

TCTO NUMBER TO NUMBER

11P2-3-7

CRITICALITY CODE

X

DEMILITARIZATION CODE

G

SECURITY CODE

MDC

WZR

ES CODE

WR

REMARKS

Volt, John ENAME: 22 APR 2008DATE:

Catapult EED

INITIATOR

NAME

PERCILLA.J.RODARTE

ORGANIZATION / OFFICE SYMBOL

784 CBSG / GJ

DSN PHONE

586-2328

COMMERCIAL PHONE

801-586-2328

ITEM DESCRIPTION DATA

LENGTH ( IN )

32.1500

WIDTH ( IN )

0.9500

HEIGHT ( IN )

0.9500

WEIGHT ( LB )

0.0680

OTHER DIMENSIONS

ITEM MATERIAL

It is an electrically-initiated device made of an aluminum body housing, an explosive mix, and an electrical cable and connector

ITEM FUNCTION

When electrical power is applied to this device, it provides an electrical signal to initiate the explosive mix which fires the CKU-5 catapult when the crew member elects to pull the ejection handle.

SAFETY CRITICAL SCREW

THREADED COMPONENT

ESD CEMS SENSITIVE DATA

STATEMENT OF HELIUM CONTENT (%) 0 PRECIOUS METAL INDICATOR CODE

GFM REQUIRED GFE REQUIRED GFP REQUIRED

JEWEL BEARING JEWEL BEARING RELATED

LEGACY ITEM DESCRIPTION

AN ELECTRICALLY INITIATED DEVICE USED IN THE F-22 A/CFT EGRESS SYS. IT IS MADE OF AN ALUMINUM BODY HOUSING AN EXPLOSIVE MIX & ELECTRI CAL CONNECTOR & CABLE. LENGTH IS 32.15" (HARD PORTION OF EED IS 3.0"THE REMAINDER IS FLEXIBLE ELECTRICACABLE), WIDTH IS 0.85". NEW IS 0.0004 LBS. WHEN ELECTRICALLY INITIATED THE DEVICE PRODUCES AN EXPLOSIVE OUTPUT SIGNAL USED TO INITIATE

ANOTHER DEVICE WITHIN THE EGRESS SYSTEM.

Page 1 of 1ITEM DESCRIPTION Version 2Generated by PRPS using Jasper Reports on 03 Apr 2025

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