Figure 1-16. DA Form 2406 (back).
5 Block 10d, Non-availability reason. Enter the appropriate
reason from the note at the bottom of the backside of the DA Form 2406 (A-
Modification; B-Parts; C-Malfunction; D-Support Maintenance).
6 Block 10e, Date non-available. Enter the Julian date the item
7 Blocks 10f(1) and (2), Date admitted to shop. Enter the date the
item entered organization and/or maintenance support, as appropriate.
8 Block 10g, Support shop job or rqn nunber. Enter the work order
number from the DA Form 2407 or the requisition number for the part required to make
the item operational.
9 Block 10h, Remarks or part no. Enter explanatory information,
such as the malfunction, or the replacement part required and its NSN.