Product Details | ELECTRICAL FREQUENCY METER

6625-00-756-1231 An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.

Part Alternates: 906786, MF11, 6625-00-756-1231, 00-756-1231, 6625007561231, 007561231

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 00-756-1231

Drawings & Photos | NSN 6625-00-756-1231


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Technical Data | NSN 6625-00-756-1231

Characteristic Specifications
INSTALLATION DESIGN PANEL
MOVEMENT TYPE VIBRATING REED
REGISTER QUANTITY 1
RESONANT REED QUANTITY 11
FREQUENCY RESPONSE RANGE 400.000 TO 440.000 HERTZ
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 SOLDER LUG
STYLE DESIGNATOR C1 ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 2.687 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE 2.125 INCHES NOMINAL
OVERALL DIAMETER 3.500 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 3 FLANGE
MOUNTING HOLE DIAMETER 0.150 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE E5 THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER 3.160 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY THE MOVEMENT TYPE AND THE STYLE
MANUFACTURERS CODE 07239
DESIGN CONTROL REFERENCE MF11

Restrictions/Controls & Freight Information | NSN 6625-00-756-1231

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information