2840-01-497-8492 TABWASHER,AIRCRAFT, Index 4920-01-497-8493 CALIBRATION FIXTURE

National Stock Number:
6625-01-497-8493

Federal Supply Class:
6625

National Item Identification Number:
014978493

Description:
CURRENT-VOLTAGE STANDARD

Detail:
AN ITEM DESIGNED TO PRODUCE AN ALTERNATING CURRENT, DIRECT CURRENT, AND ELECTROMOTIVE FORCE WITH HIGH DEGREE OF ACCURACY. IT SERVES AS A STANDARD OF CALIBRATION FOR AMMETER(S), VOLTMETER(S), WATTMETER(S), AND SIMILAR DEVICES THAT REQUIRE ACCURATE VOLTAGE AND/OR CURRENT INPUTS FOR CALIBRATION PURPOSES. SEE ALSO VOLTAGE STANDARD. FOR ITEMS WHOSE OUTPUTS ARE USED TO OPERATE OTHER ELECTRICAL OR ELECTRONIC EQUIPMENT, SEE POWER SUPPLY.


Manufacturer Information:
0502-002009SM5GUARDIAN IGNITION INTERLOCK MANUFACTURING INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
OVERALL HEIGHT1.000 INCHES NOMINAL
OVERALL LENGTH4.000 INCHES NOMINAL
OVERALL WIDTH2.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYCALIBRATION FIXTURE
SPECIAL FEATURESCUBIC FEET OF ITEM IS 0.0046;NET WEIGHT IS 0.250 LBS;THIS ITEM IS USED TO VERIFY ACCURACY OF SMR232 SURFACE RESISTANCE METER DURING CALIBRATION


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