Product Details | ELECTRICAL FREQUENCY METER

6625-00-553-0223 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: GA51890, JBTA33FHXXRUG, JBTA33-FHXXRUG, 7403290P4, 33FHXXRUG, 6625-00-553-0223, 00-553-0223, 6625005530223, 005530223

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-553-0223

Drawings & Photos | NSN 6625-00-553-0223


Demand History | NSN 6625-00-553-0223

Part Number Request Date QTY Origin
GA51890 2008-08-227 5 US

Cross Reference | NSN 6625-00-553-0223

Part Number Cage Code Manufacturer
33FHXXRUG 31356 LEE CO THE J B T DIV
7403290P4 03538 LOCKHEED MARTIN CORPORATION DIV MST
GA51890 19200 US ARMY ARDEC RDECOM
GA51890 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
GA51890 65092 SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
GA51890 70408 AT AND T CORP
JBTA33-FHXXRUG 31356 LEE CO THE J B T DIV

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Technical Data | NSN 6625-00-553-0223

Characteristic Specifications
INSTALLATION DESIGN PANEL
MEASUREMENT RANGE 380.0 TO 420.0 HERTZ SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR BLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR WHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPE VIBRATING REED
REGISTER QUANTITY 1
RESONANT REED QUANTITY 9
FREQUENCY RESPONSE RANGE 380.000 TO 420.000 HERTZ
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 SOLDERLESS LUG
STYLE DESIGNATOR C1 ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 2.687 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE 2.250 INCHES NOMINAL
OVERALL DIAMETER 3.500 INCHES NOMINAL
OVERALL LENGTH 2.781 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.150 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE E5 THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER 3.160 INCHES NOMINAL
NUCLEAR HARDNESS CRITICAL FEATURE NONHARDENED

Restrictions/Controls & Freight Information | NSN 6625-00-553-0223

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 XX
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

Management | NSN 6625-00-553-0223

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeN Nonexpendable item. An item of Army property coded with an ARC of?N?in the AMDF. Nonexpendable items require property book accountability after issue from the stock record account. Commercial and fabricated items similar to items coded ?N? in the AMDF are considered nonexpendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative