TM 1-1520-240-BD APPENDIX C EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST SECTION I.  INTRODUCTION C-1.  SCOPE.  This appendix lists expendable supplies and  materials  needed  to  make  BDAR  fixes  on  the  CH- 47D  helicopter.    Items  are  listed  alphabetically  by  the item   name   shown   in   the   description   column.      These items are authorized to you by CTA50-970, Expendable/Durable   Items   (Except   Medical,   Class   V, Repair Parts, and Heraldic Items) or CTA 8-100. C-2.  EXPLANATION OF COLUMNS , a. Item  Number.    This  number  is  assigned  to  the entry  in  the  listing  and  is  referenced  in  the  narrative instructions  to  identify  the  material  (e.g.,  "Use  cleaning compound, item 5, Appendix C"). b. National  Stock  Number.    This  is  the  National stock number assigned to the item; use it to request or requisition the item. c. Description.    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    (CAGEC)    in    parentheses followed by the part number. d. Unit  of  Issue  (U/l).    Is  the  abbreviation  of  the types of units under which material is issued. SECTION II.  EXPENDABLE/DURABLE SUPPLIES AND MATERIALS EXPENDABLE/DURABLE SUPPLES AND MATERIALS LIST ITEM NATIONAL STOCK NUMBER NUMBER DESCRIPTION U/I 1 7910-00-753-5242 Abrasive pad, Scotch Brite type A. 2 5350-00-619-9168 Abrasive paper silicone carbide, 60grit. SH 3 5350-00-619-9167 Abrasive paper silicone carbide, 80grit. SH 4 5350-00-721-8115 Abrasive paper silicone carbide, 120-grit. SH 5 5350-00-721-8117 Abrasive paper silicone carbide, 180grit. SH 6 5350-00-224-7207 Abrasive paper silicone carbide, 240grit SH 7 5350-00-224-7205 Abrasive paper silicone carbide, 280grit. SH 8 5350-00-192-5080 Abrasive paper silicone carbide, 320grit SH 9 5350-00-224-7202 Abrasive paper silicone carbide, 360grit SH 10 5350-00-224-7201 Abrasive paper silicone carbide, 400grit. SH 11 Abrasive paper silicone carbide, 420grit SH 12 5350-00-224-7216 Abrasive paper silicone carbide, 500-grit SH 13 5350-00-224-7215 Abrasive paper silicone carbide, 600grit. SH 14 Accelerator, 611 for 610 filter resin; Palmer Products Co. (or EA equiv). 15 6810-00-184-4796 Acetone, technical QT 16 8040-00-028-7098 Activator, Scotchcal bracd A-2 KT C-1