| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4220-01-566-0181
 
 Federal Supply Class:
 4220
 
 National Item Identification Number:
 015660181
 
 Description:
 GAGE,DEPTH,DIVER'S
 
 Detail:
 A PRECISION MEASURING INSTRUMENT DESIGNED TO BE WORN ON THE WRIST TO ACCURATELY INDICATE THE DEPTH OF A DIVE IN SEA WATER. IT CONSISTS ESSENTIALLY OF A PRESSURE SENSING ELEMENT, A MOVEMENT MECHANISM, AND AN INDICATING DIAL, INCLOSED IN AN EVACUATED PRESSURE PROOF CASING.
 |  
		                        | 
 Manufacturer Information:
 
 | 752710D42 | 1R1X9 | COCHRAN CONSULTING INC | 
 |  
					            | 
 Techincal Specification:
 
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | COCHRAN EMC-20H LOW MU |  | SPECIAL FEATURES | WRIST MOUNT, TITANIUM COLOR, RED BACKLIGHT; GAS BLENDS-3 FO2/2 PO2 + H; MEMORY-180 DIVE HOURS; UNITS-METRIC; MAX DEPTH OVER 410 FEET; UNITS OF MEASURE-IMPERIAL OR METRIC |  | SUPPLEMENTARY FEATURES | USES 3V LITHIUM BATTERY OR TWO 1 N-CELL SIZE ALKALINE BATTERIES (USER CHANGEABLE) | 
 |  |