Product Details | AUDIO LEVEL METER

6625-00-643-1088 An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see METER, NOISE LEVEL.

Part Alternates: A7256, GA7256, NX35, 718B341A14, 1726688, 6625-00-643-1088, 00-643-1088, 6625006431088, 006431088

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-643-1088

Drawings & Photos | NSN 6625-00-643-1088


Cross Reference | NSN 6625-00-643-1088

Part Number Cage Code Manufacturer
1726688 90689 WESTINGHOUSE ELECTRIC CORP METER AND LOW VOLTAGE INSTRUMENT
718B341A14 90689 WESTINGHOUSE ELECTRIC CORP METER AND LOW VOLTAGE INSTRUMENT
A7256 88113 HBC SOLUTIONS, INC. DBA HARRIS BROADCAST
GA7256 82199 ROHDE & SCHWARZ USA, INC.
NX35 79500 WESTINGHOUSE ELECTRIC CORP

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Technical Data | NSN 6625-00-643-1088

Characteristic Specifications
INSTALLATION DESIGN PANEL
(NON-CORE DATA) PANEL FOR WHICH DESIGNED NONMAGNETIC
MEASUREMENT RANGE -20.0 TO 0.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR BLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR WHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPE MOVING COIL, PERMANENT MAGNET
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR C1 ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 2.795 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE 1.625 INCHES NOMINAL
OVERALL DIAMETER 3.500 INCHES NOMINAL
OVERALL LENGTH 1.875 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE AND 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.154 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE E5 THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER 3.160 INCHES NOMINAL
MATERIAL PLASTIC
SPECIAL MARKINGS DB COMPRESSION,FS EQUALS 1 MA

Restrictions/Controls & Freight Information | NSN 6625-00-643-1088

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 6625-00-643-1088

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each