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Audio Level Meter NSN 6625-00-635-4304

Item Description

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.

NSN 6625-00-635-4304 NSN: 6625-00-635-4304

Features and Characteristics

Circuit Current For Which Designed
Ac
Dielectric Withstanding Voltage In Volts
2000.0
Overall Length
2.463 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
2.250 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
2.250 inches
Overall Height
3.000 inches
Overall Width
3.125 inches
Mounting Hole Diameter
0.228 inches
Furnished Items And Quantity
Nuts 4; washers 4
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Four hole/stud rectangular/square
Frequency Response Range
+2.000 to 30.000 kilohertz
Dial Scale Marking Color
Black single indicator all ranges
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator all ranges
Meter Depth Behind Mounting Flange
1.375 inches
Meter Body Diameter Behind Mounting Flange
2.750 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator all ranges
Pointer Color
Black single indicator all ranges
Power Source
External
Mounting Facility Type And Quantity
4 unthreaded hole
Scale Graduation Type
Nonlinear single indicator all ranges
Measurement Range
-20.0 to 3.0 decibels single indicator 1st range
Features Provided
Zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 threaded stud
Special Markings
Red band from 0 to 3
Material
Plastic
Nuclear Hardness Critical Feature
Nonhardened
Special Test Features
Item meets fcc standards
Style Designator
Rectangular flush mtg
Fsc Application Data
Test set, electronic equipment
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
006354304
NSN
6625006354304

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
47B
Cage Code:
55026
Status:
A
MSDS:
Part Number:
455-0005-00
Cage Code:
13499
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9030908030
  • NAICS: 334515
  • SITC: 87479
  • Description: Parts and accessories of articles of schedule b subheading 9030.39
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6625-00-635-4304
What are the manufacturers of nsn 6625006354304?
Does this nsn 6625006354304 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625006354304
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.
Does nsn 6625006354304 contain any precious metals?
No precious metal content.
Does nsn 6625006354304 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625006354304?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16456
FIIG:
A310A0
App. Key:
A
Cond. Code:
1
Status:
A

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