EXPENDABLE SUPPLIES AND MATERIAL LIST
Section I. INTRODUCTION
This appendix lists expendable supplies and materials you will need to operate and maintain
the improved clean air induction system. These items are authorized to you by CTA 50-970,
Expendable Items (Except Medical, Class V, Repair Parts, and Heraldic Items).
C-2. Explanation of Columns.
a. Column 1 - Item Number. This number is assigned to the entry in the listing and is
r e f e r e n c e d in the narrative instructions to identify the material (e.g., Use sealer compound,
item 4, appendix C).
b. Column 2- Level. This column identifies the lowest level of maintenance that requires
the listed item.
Direct Support Maintenance
General Support Maintenance
c. Column 3 - National Stock Number. This is the National stock number assigned to the
item; use it to request or requisition the item.
d. Column 4- Description. Indicates the Federal item name and, if required, a description
to identify the item. The last line for each item indicates the part number followed by the
Federal Supply Code for Manufacturer (FSCM) in parentheses if applicable.
e. Column 5- Unit of Measure (U/M). Indicates the measure used in performing the actual
m a i n t e n a n c e function. This measure is expressed by a two-character alphabetical abbreviation
(e.g., ea., in., pr.). If the unit of measure differs from the unit of issue, requisition the lowest
unit of issue that will satisfy your requirements.
Section II. EXPENDABLE SUPPLIES AND MATERIALS LIST
Adhesive, Rubber (MMM-A-1617, Type II)
Adhesive, Sealer (MIL-A-46106A)
Compound Locking (MIL-A-46163, Type I
Compound, Sealer (MIL-S-11031/
MMM-A-1617, Type II)
Compound, Silicone (MIL-S-8660)
Primer, Grade F