Product Details | AUDIO LEVEL CALIBRATOR

6625-01-481-4056 An item that, when used with an associated audio frequency signal generator, determines by comparison the output level of an audio frequency voltage. The meter is marked in volts or submultiples thereof. For items utilizing a meter the scale of which is marked in decibels or comparable units, and which do not require a driving oscillator, see METER, AUDIO LEVEL. See also METER, MODULATION and METER, S-UNITS.

Part Alternates: CL305, CL-305, 000484, 00-0484, 6515NCM000241, 6625-01-481-4056, 01-481-4056, 6625014814056, 014814056

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

Supply Group (FSG) NSN Assign. NIIN
66 05-JAN-01 01-481-4056

Cross Reference | NSN 6625-01-481-4056

Part Number Cage Code Manufacturer
00-0484 89875 DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL
6515NCM000241 64616 DEFENSE MEDICAL STANDARDIZATION BOARD
CL-305 55381 METROSONICS
CL-305 90435 QUEST TECHNOLOGIES, INC.

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Technical Data | NSN 6625-01-481-4056

Characteristic Specifications
CALIBRATION ACCURACY RATING +/-0.3DB UNDER REFERENCE CONDITIONS
FREQUENCY RATING 1000.0 HERTZ NOMINAL
OVERALL DIAMETER 2.260 INCHES NOMINAL
OVERALL HEIGHT 2.190 INCHES NOMINAL
SPECIAL FEATURES NOMINAL SOUND PRESSURE LEVEL UNDER REFERENCE CONDITIONS IS 102DB;LESS THAN 3% THD;OPERATING TEMPERATURE RANGE -10 TO +50 DEGREES CELSIUS;OPERATES IN 5 TO 90% RELATIVE HUMIDITY;ALTITUDE CORRECTION LESS THAN 0.1DB TO 10.000 FEET;MICROPHONE CHAMBER ACCEPTS 0.375 INCH MICROPHONE
III PART NAME ASSIGNED BY CONTROLLING AGENCY CALIBRATOR AUDIO LEVEL +/-0.3DB UNDER REFERENCE CONDITIONS

Restrictions/Controls & Freight Information | NSN 6625-01-481-4056

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: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
No Freight Information