APPENDIX C: EXPENDABLE/DURABLE SUPPLIES AND MATERIALS
SECTION II. INTRODUCTION
a. This appendix lists expendable/durable supplies and materials you will need to repair and
maintain tires. 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
b. Section 11, Expendable/Durable Supplies and Materials List is divided into the following tables:
Replacement and Repair Valves for Inner Tubes.
Replacement and Repair Valves for Tubeless Tire Rims.
Chemical Cure Section Patches
Chemically Vulcanizing Units
AAA Chemical Cure Repair Units
Tire and Tube Repair Kits.
Cleaners, Lubricants, and Bulk Items.
C-2. EXPLANATION OF COLUMNS.
a. COLUMN (1) -ITEM NUMBER. This number is referenced in the narrative instructions to
identify the material.
b. COLUMN (2) -LEVEL. Identifies the lowest level of maintenance that requires the listed item.
Maintenance level codes are:
O -Unit Maintenance
F -Direct Support Maintenance
H -General Support Maintenance
c. COLUMN (3) -NATIONAL STOCK NUMBER (NSN). This is the National stock number
assigned to the item; use it to request or requisition the item.
d. COLUMN (4) DESCRIPTION, COMMERCIAL AND GOVERNMENT ENTITY
CODE/PART NUMBER. Indicates the Federal item name and. if required. a description to identify the
item. The last line for each item indicates the Commercial and Government Entity Code (CAGE) in
parentheses followed by the part number.
e. COLUMN (5) -UNIT OF MEASURE (UIM). Indicates the measure used in performing the
actual maintenance function. This measure is expressed by a two-character alphabetical abbreviation (e.g..
ea, inch, pr) .If the unit of measure differs from the unit of issue, requisition the lowest unit of issue that
will satisfy your requirements.