4–48. The BALD allowance list page is provided in lieu of an APL/AEL page under which of the following circumstances? 1. When  the  APL/AEL  contains restricted data and when the equipment  covered  is  still under  development 2. Only  when  AEL/APL  contains restricted  data 3. Only when the equipment is still  under  development 4. When the AEL/APL page was not available at the time the COSAL was  prepared 4–49. Miscellaneous  Repair  Parts  APLs cover which of the following systems? 1. Piping 2. Electrical 3. Electronic  and  Ordnance 4. All of the above 4–50. The SNSL–SRI is a listing of what? 1. Storeroom  allowance  items 2. All  installed  equipment 3. The  authorized  allowance  of equipage 4. All material used on the ship 4–51. In what sequence is the SNSL, COSAL Part  III,   Section  A  arranged? 1. Ascending  in  National  Stock Number  (NSN)  sequence 2. Descending  in  National  Stock Number  (NSN)  sequence 3. Ascending  in  National  Item Identification  Number  (NIIN) sequence 4. Descending  in  National  Item Identificdtion  Number  (NIIN) sequence 4-52. Which  of  the  following  listings becomes  the  postoverhaul  SNSL? 4–53. In what sequence are Operating Space Items (OSIs) listed in the COSAL Part III section of the SNSL? 1. Ascending  NIIN 2. Ascending  NSN 3. Federal Stock Class 4. Equipment  Identification  Number 4–54. Which  of  the  following  numbers  will be used in Section B of the COSAL, Part III OSI listing when an NSN for an item is not available? 1. T–NICNs only 2. P–NICNs only 3. T–NICNs  and  P–NICNs 4. SNITs 4–55. Which of the following is the correct  reference  for  locating  the “translation” of the COSAL Part/Section  codes? 1. COSAL Use and Maintenance Manual,    Appendix A 2. COSAL Use and Maintenance Manual,    Appendix C 3. NAVSUP Manual, Volume 1 4. NAVSUP Manual, Volume 2 4–56. Which of the COSAL sections lists maintenance  assistance  modules  in ascending  NIIN  sequence? 1. COSAL Part III, Section A 2. COSAL Part III, Section B 3. COSAL Part III,   SNSL Section CR 4. COSAL Part III,   SNSL Section CF 4–57. Which of the COSAL sections lists ready service spares? 1. COSAL Part III, Section A 2. COSAL Part III, Section B 3. COSAL Part III,   SNSL Section CR 4. COSAL Part III,   SNSL Section CF 4–58. All items coded 6 in the APL/AEL notes column are listed in what section of the SNSL? 1. ISL, Section 1 2. ISL,    Section 2 3. SNSL,   Section A 4. SNSL, Section  B 1.   A 2.   B 3.   CF 4.   CR 32