breakdown_element Business Information Requirements

Breakdown Element

Note: Information shown in the UML class diagram illustrates information represented by the DEX. Not all the information contained in the UML class diagram is required for every data exchange.

Figure 8 — UML Model of Breakdown Element

Information shown in the UML class diagram is as follows:

End Item Acronym Code contains the End Item Acronym Code (EIAC) used to define the system, end item, or product. Also included in this entity are the LORA modeling parameters provided by the requiring authority. When the classical or modified classical LCN assignment is used, then an entry is required in LCN structure.

Logistics Support Analysis Control Number Indentured Item contains all LCNs and information about the indentured location of the LCN in the hardware/functional configuration of the system/equipment.

System End Item contains only those LCNs representing a system/End Item (EI) or an “A” indenture-coded item.

System End Item Serial Number is only used when parts configuration control is managed by serial numbers (S/N) of a system/EI.

Logistics Support Analysis Control Number to Serial Number Usable On Code contains LCN and system/EI S/N LCNs in order to determine the associated S/N and S/N UOCs for the LCN.

Logistics Support Analysis Control Number to System End Item Usable On Code contains LCNs and System/EI LCNs in order to determine the associated UOC for the LCN.

Functional Physical Logistics Support Analysis Control Number Mapping contains a cross-listing of functional/physical LCNs.

Commercial and Government Entity contains all Commercial and Government Entity (CAGE) codes and the CAGE addresses.

Technical Manual Code and Number Index contains a cross reference of Technical Manual (TM) code to TM number(s).

Document contains elements to describe a document, image, or other electronic medium.

Logistics Support Analysis Control Number Document contains elements to associate or map a document, image, or other electronic medium to a particular logistics support analysis control number.