| DEPARTURE FROM CITED DESIGNATOR | CONSTRUCTED IAW MIL-W-17542 EXCEPT PARA 3.4 FREE AIR CONSUMPTION IS 4.66 CU FT PER SEC. AT 150 PSIG AIR PRESSURE IN LIEU OF 3.8 CFS | 
| HOUSING MATERIAL | BRONZE, CAST | 
| INCLOSURE FEATURE | SHOCK PROOF | 
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LESLIE-TYFON AIR WHISTLE A-200-MBCX-60 ANGLE TYPE | 
| PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH NOMINAL | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| PROJECTOR FLARE MAXIMUM OUTSIDE DIAMETER | 9.875 INCHES | 
| PROJECTOR OVERALL LENGTH | 19.562 INCHES NOMINAL | 
| PROJECTOR QUANTITY | 1 | 
| PROJECTOR TYPE | CURVED | 
| MOUNTING TYPE | FLANGE MOUNTED | 
| OPERATION METHOD | AIR | 
| SOUND SIGNAL DIRECTION QUANTITY | 1 | 
| SOUND UNIT TYPE | ANY ACCEPTABLE | 
| SPECIAL FEATURES | VASSEMBLY INCLUDES 2 DRIVE SCREWS 21400; BRASS NAME PLATE 62147; BACK COVER 56279; DIAPHRAGM HOUSING COMPL 562814175; LOCK BOLT 10386; LOCK WASHER 34123; HEX OR CASTLE NUT 10387; COTTER PIN 7080; 3 PHOSPHER BRONZE DIAPHRAGMS 11091 | 
| SPECIFICATION/STANDARD DATA | 81346-ASTM-B61; ASTM-B62 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION AND 81349-MIL-W-17542/CANCELLED GOVERNMENT SPECIFICATION AND 96169-EB4066 MANUFACTURERS SPECIFICATION |