A9. The OPNAV 4790/2K is used to report all deferred maintenance actions and
the completion of maintenance actions that do not result in configuration
A10. The maintenance planning and estimating form (OPNAV 4790/2P) is used
along with the OPNAV 4790/2K form for deferring maintenance to be done
by an intermediate maintenance activity (IMA).
A11. The national stock number is made up of 13 digits.
A12. The Federal Supply Classification number occupies the first part of the
national stock number.
A13. The cognizant (COG) symbol identifies the stores account and cognizant
inventory manager of an item.
A14. The Afloat Shopping Guide (ASG) is designed to assist the fleet personnel in
identifying the NSNs for items that are frequently requested by ships.
A15. The casualty report (CASREP) system contains four types of reports: Initial,
Update, Correct, and Cancel.
A16. The workcenter maintenance logs are retained for a minimum of two years.