M2/M3 BFV: TROUBLESHOOTING - OD1610 - LESSON 1/TASK 2
FIGURE 6. DA FORM 2404 USED FOR
MAINTENANCE SERVICES
AND INSPECTIONS.
(3) Block 3 - Registration/Serial/NSN.
Enter the serial or
registration number of the equipment. For floating equipment, enter the DA
hull number.
Make no entry in block 3 when the DA Form 2401 covers more
than one item.
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