OPERATOR'S, UNIT, AND DIRECT SUPPORT MAINTENANCE
SHOWER, ENCLOSED UNIT, SYSTEM
EXPENDABLE AND DURABLE ITEMS LIST
This work package lists expendable and durable items that you will need to operate and maintain the
Containerized Shower and Shower, Enclosed Unit, System. This list is for information only and is not
authority to requisition the listed items. These items are authorized to you by CTA 50-970,
Expendable/Durable Items (Except Medical, Class V Repair Parts, and Heraldic Items), or CTA 8-100,
Army Medical Department Expendable/Durable Items.
Explanation of Columns in the Expendable/Durable Items List
Column (1) -- Item Number. This number is assigned to the entry in the list and is referenced in the
narrative instructions to identify the item (e.g., Use brake fluid (item 25, WP 0098 00).).
Column (2) -- Level. This column identifies the lowest level of maintenance that requires the listed item
(C = Operator/Crew).
Column (3) -- National Stock Number (NSN). This is the NSN assigned to the item which you can use to
Column (4) -- Item name, Description, Commercial and Government Entity Code (CAGEC), and Part
Number (P/N). This column provides the other information you need to identify the item.
Column (5) -- Unit of Measure (U/M) this code shows the physical measurement or count of an item, such
as gallon, dozen, gross, etc.