6650-00-585-1851 LENS,OPTICAL INSTRUMENT Index 6625-00-585-1854 METER,ELECTRICAL FREQUENCY

National Stock Number:
6625-00-585-1853

Federal Supply Class:
6625

National Item Identification Number:
005851853

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:
81612810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 BINDING POST
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.510 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE2.375 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.143 INCHES NOMINAL
MOVEMENT TYPEVIBRATING REED
REGISTER QUANTITY2
RESONANT REED QUANTITY3 AND 17
STYLE DESIGNATORROUND FLUSH MTG


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