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National Stock Number:
6665-22-619-7406
Federal Supply Class:
6665
National Item Identification Number:
226197406
Description:
CALIBRATION KIT,GAS
Detail:
A COLLECTION OF ITEMS USED AS A METHOD OF VERIFYING THE ACCURACY OF COMBUSTIBLE GAS INDICATORS, NON-COMBUSTIBLE GAS INDICATORS, AND AUTOMATIC GAS ALARMS. THE DIFFERENCE BETWEEN THE OBSERVED READING AND THE KNOWN VALUE IS THE ERROR OF THE INSTRIMENT BEING CALIBRATED. IT MAY INCLUDE GAS CARTRIDGES OR CYLINDERS.
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Manufacturer Information:
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