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National Stock Number:
6645-01-569-9087
Federal Supply Class:
6645
National Item Identification Number:
015699087
Description:
CHRONOMETER
Detail:
AN INSTRUMENT FOR PRECISELY DETERMINING TIME, MANUFACTURED TO CLOSE TOLERANCES TO ASSURE THE TIME-KEEPING QUALITIES OF DEPENDABILITY AND CONSISTENCY OF RATE. THESE QUALITIES ARE ACCURATELY ASCERTAINED BY COMPARISON WITH MORE EXACT DEVICES OR BY ASTRONOMICAL METHODS SO THAT THE ACCUMULATED ERROR MAY BE TAKEN INTO ACCOUNT WHEN DETERMINING TIME. ITS USUAL USES ARE TO INDICATE TIME FOR NAVIGATIONAL PURPOSES, AND TO SERVE AS A REFERENCE FOR LESS ACCURATE TIMEPIECES. IT IS USUALLY PROVIDED WITH A WINDING INDICATOR DIAL AND IS USUALLY MOUNTED IN GIMBALS TO MAINTAIN THE INSTRUMENT IN A LEVEL POSITION. MAY CONSIST OF A SPRING DRIVEN OR OTHER TYPE OF MOVEMENT WHICH IS CAPABLE OF EXACTING PERFORMANCE WITHOUT REGULATION THROUGHOUT THE NORMAL RANGE OF ROOM TEMPERATURES. NOT DESIGNED FOR CARRYING ON THE PERSON.
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Manufacturer Information:
| ASA-TIMER-2 | 1VR47 | AVIATION SUPPLIES AND ACADEMICS INC |
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Techincal Specification:
| SPECIAL FEATURES | PILOTS WILL BE ABLE TO ACCURATELY CALCULATE TIME TO THE NEXT WAY POINT, FUEL TANK CHANGES, TURNS IN HOLDING OR AN INTRUMENT APPROACH WITH CONFIDENCE, APPLICABLE TO BOTH VFR AND IRF FLIGHTS, LARGE EASY READABLE LCD BACKLIGHT, MULTI FUNCTION CLOCK (AM/PM, UNIVERSAS COORDINATED "ZULU" TIME, AND MILITARY TIME OPERATIONS), THREE SUMULTANEOUS TIMER OPTIONS, EXCLUSIVE DIGITAL NOTEPAD FOR SQUAWK CODES OR FREQUENCIES, APPROACH TIMER ALLOWS PILOT TO STORE UP TO 12 DIFFERENT APPOARCH TIMES, AUDIBLE AND VISUAL ALARM MODES, FUEL TIMER, STOP WATCH WITH 1/10TH AND 1/100TH SECOND DIGITS |
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