5935-00-009-5511 CONNECTOR,RECEPTACLE,ELECTRICAL Index 6625-00-009-5513 AMMETER

National Stock Number:
6625-00-009-5512

Federal Supply Class:
6625

National Item Identification Number:
000095512

Description:
METER,ELECTRICAL FREQUENCY

Detail:
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.


Manufacturer Information:
21FX531356LEE CO THE J B T DIV
515-013993742DRS NAVAL POWER SYSTEMS, INC


Techincal Specification:
ACCURACY IN PERCENT-0.3 TO 0.3 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS1000.0
FURNISHED ITEMS AND QUANTITYMTG HDW 3; TERM. HDW 2
ENVIRONMENTAL PROTECTIONWATERPROOF
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEVIBRATING REED
INSTALLATION DESIGNPANEL
OVERALL DIAMETER2.687 INCHES NOMINAL
OVERALL LENGTH2.296 INCHES NOMINAL
MATERIALPLASTIC PHENOL-FORMALDEHYDE
MEASUREMENT RANGE+58.0 TO 62.0 HERTZ SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.156 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.375 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER2.440 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.116 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEVIBRATING REED
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POWER SOURCEEXTERNAL
REGISTER QUANTITY1
RESONANT REED QUANTITY5
SPECIAL FEATURESREEDS HAVE HIGH Q CHARACTERISTICS
STYLE DESIGNATORROUND FLUSH MTG
SUPPLEMENTARY FEATURESTEMP COMPENSATIONS NOT REQUIRED
SURFACE TREATMENTENAMEL


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