(o) Block 6, National stock number. Enter the NSN of the item listed in
block 3. (If the form covers items with different NSNs, leave this block blank.)
Block 7, Maintenance activity. Enter the name of the supporting
(q) Block 7a, Level. Enter the symbol, from the list below, of the
maintenance level of the unit that will be accomplishing the repair.
1 O -- Unit.
2 F -- Intermediate direct support.
3 H -- Intermediate general support.
4 D -- Depot.
(r) Block 8, Utilization code. Enter the utilization code as shown in
figure 1-7, that applies to your unit and equipment.
(s) Block 9, materiel condition status reportable (MCSR) item. Enter the
letter Y for yes if the item is MCSR on DA Form 2406. If the item is not reportable, leave
this block blank.
(t) Block 9a, ERC. Enter the equipment readiness code (ERC)
applying to the item as listed in the table of organization and equipment (TOE). (Not all
items will have an ERC.)
(u) Block 9b, Pacing item. Leave the space blank (local option).
Pacing items are major weapons or equipment systems of such importance they are
subject to continuous monitoring and management at all levels of command.
Block 10, Hours. Leave blank (local option).
(w) Block 11, Miles. Leave blank (local option).
Block 12, Rounds. Leave blank (local option).
Block 13, Starts. Leave blank (local option).
(z) Block 14, Failure detected during. Place a check in the appropriate
box. If no failure occurred, leave this area blank.
(aa) Block 15, First indication of trouble. Place a check in the