Product Details | AUDIO LEVEL METER

6625-00-539-9723 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: 47, 6625-00-539-9723, 00-539-9723, 6625005399723, 005399723

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-539-9723

Drawings & Photos | NSN 6625-00-539-9723


Cross Reference | NSN 6625-00-539-9723

Part Number Cage Code Manufacturer
47 55026 SIMPSON ELECTRIC COMPANY DBA (SUB OF LAC DU FLAMBEAU BAND OF

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Technical Data | NSN 6625-00-539-9723

Characteristic Specifications
INSTALLATION DESIGN PANEL
(NON-CORE DATA) PANEL FOR WHICH DESIGNED NONMAGNETIC
MEASUREMENT RANGE -20.0 TO 3.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR BLACK AND RED SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR BUFF SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPE MOVING IRON VANE
MOVEMENT SUSPENSION METHOD JEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 THREADED STUD
STYLE DESIGNATOR C2 RECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 2.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE 1.375 INCHES NOMINAL
OVERALL HEIGHT 3.125 INCHES NOMINAL
OVERALL WIDTH 3.000 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED STUD
MOUNTING STUD DIAMETER 0.112 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE E3 FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 2.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 2.250 INCHES NOMINAL
MATERIAL PLASTIC
SPECIAL FEATURES REF LEVEL 1 MW AT 600 OHMS IMPEDANCE

Restrictions/Controls & Freight Information | NSN 6625-00-539-9723

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: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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 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