Product Details | ELECTRICAL FREQUENCY METER

6625-00-252-0050 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: 30014057, 30-014057, 5150114, 515-0114, 6625-00-252-0050, 00-252-0050, 6625002520050, 002520050

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

Supply Group (FSG) NSN Assign. NIIN
66 21 FEB 1969 00-252-0050

Drawings & Photos | NSN 6625-00-252-0050


Cross Reference | NSN 6625-00-252-0050

Part Number Cage Code Manufacturer
30-014057 77221 PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
515-0114 93742 ENGINEERED ELECTRIC COMPANY DBA DRS FERMONT

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Technical Data | NSN 6625-00-252-0050

Characteristic Specifications
INSTALLATION DESIGN PANEL
(NON-CORE DATA) PANEL FOR WHICH DESIGNED NONMAGNETIC
(NON-CORE DATA) CIRCUIT CONSTRUCTION TYPE NONELECTRONIC
INDICATOR TYPE DIAL W/POINTER
MEASUREMENT RANGE 388.0 TO 412.0 HERTZ SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPE LINEAR SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY 48 SINGLE INDICATOR SINGLE RANGE
POINTER COLOR BLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR BLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR WHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPE MOVING IRON VANE
MOVEMENT SUSPENSION METHOD TAUT BAND
FREQUENCY RESPONSE RANGE 388.000 TO 412.000 HERTZ
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 THREADED STUD
SENSITIVITY RATING 200.0 MICROAMPERES
POWER SOURCE EXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNED AC
STYLE DESIGNATOR C1 ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 2.800 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE 1.660 INCHES NOMINAL
OVERALL DIAMETER 3.510 INCHES NOMINAL
OVERALL LENGTH 1.910 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 3 SCREW AND 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.151 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE E5 THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER 3.160 INCHES NOMINAL
MATERIAL STEEL
NUCLEAR HARDNESS CRITICAL FEATURE NONHARDENED
FURNISHED ITEMS AND QUANTITY NUT 5; WASHER 5
SPECIAL MARKINGS PLUS SIGN ABOVE POSITIVE TERMINAL; SEALED DO NOT OPEN ON BACK OF METER
FEATURES PROVIDED ZERO ADJUSTER
III FSC APPLICATION DATA TEST SET,ELECT. EQUIP.

Restrictions/Controls & Freight Information | NSN 6625-00-252-0050

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 136740 METERS ELEC/PARTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 657 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable