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Audio Level Meter NSN 6625-00-220-9986

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 6625-00-220-9986 NSN: 6625-00-220-9986

Features and Characteristics

Circuit Current For Which Designed
Dc
Overall Length
2.125 inches
Mounting Hole Diameter
0.125 inches
Overall Diameter
2.695 inches
Mounting Bolt Circle Diameter
2.440 inches
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Dial Scale Marking Color
Black single indicator single range
Accuracy In Percent
-5.0 to 5.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
1.500 inches
Meter Body Diameter Behind Mounting Flange
2.210 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator single range
Mounting Facility Type And Quantity
3 unthreaded hole
Measurement Range
-10.0 to 6.0 decibels single indicator single range
Circuit Attachment Method And Quantity
2 threaded stud
Special Features
Ref level 6mw at 600 ohms impedance
Material
Plastic
Style Designator
Round flush mtg
Test Data Document
81349-mil-10304 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
002209986
NSN
6625002209986

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MR25W123SPEC
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILM10304-5
Cage Code:
81349
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 6625-00-220-9986
What are the manufacturers of nsn 6625002209986?
Does this nsn 6625002209986 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625002209986
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 6625002209986 contain any precious metals?
Precious metal content is unknown.
Does nsn 6625002209986 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625002209986?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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