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National Stock Number:
6645-01-481-4418
Federal Supply Class:
6645
National Item Identification Number:
014814418
Description:
STOPWATCH
Detail:
A TIMEPIECE DESIGNED EXCLUSIVELY TO INDICATE A TIME INTERVAL, WITH REFERENCE TO MEASUREMENT. IT MAY BE STARTED AND STOPPED AT ANY GIVEN INSTANT, AND CONTROLLED BY A START AND STOP MECHANISM. EXCLUDES TIMER AS USED TO CONTROL, REGULATE, OR REGISTER A FIXED TIME INTERVAL WHICH HAS BEEN PREVIOUSLY DETERMINED.
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Manufacturer Information:
| 62380-013 | 64484 | SARGENT-WELCH SCIENTIFIC CO | | 6645-10352 | D3000 | STREITKRAEFTEAMT (PLANUNGSNUMMER) |
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Techincal Specification:
| COLOR | WHITE BACKGROUND | | CONTROL METHOD | STEM PUSH BUTTON | | CORRECT TIME RESET TYPE | STEM | | DIAL OUTSIDE DIAMETER | 2.250 INCHES | | DIAL SCALE MARKING COLOR | WHITE AND BLACK | | DIAL SCALE MARKING LUMINOSITY | NONLUMINOUS | | FACE TYPE | OPEN | | GRADUATION UNIT | 60.000 SECOND OR 30.000 MINUTE | | INSCRIPTION COLOR | BLACK | | JEWEL QUANTITY | 7 | | MAJOR GRADUATION COLOR | BLACK | | MINOR GRADUATION COLOR | BLACK | | SCALE QUANTITY | 2 | | SCALE RANGE | +0.0 TO 60.0 SECOND AND +0.0 TO 30.0 MINUTE | | SCALE NAME | MINUTE AND SECOND | | SPECIAL FEATURES | START,STOP AND RESET RETURN BY THREE CONSECUTIVE DEPRESSIONS OF THE THREE-FUNCTION STEM. LARGE DIAL IS DIVIDED INTO 1/5 SECOND INTERVALS. | | WINDING DEVICE LOCATION | TOP | | WINDING METHOD | STEM | | SWEEP HAND QUANTITY | 2 | | TOTAL READER TIME IN MINUTES | 30.0 |
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