Audio Level Meter NSN 6625-00-169-0785

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: 6625-00-169-0785

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Features and Characteristics

Circuit Current For Which Designed

Dielectric Withstanding Voltage In Volts

1000.0

Overall Length

2.650 inches

Mounting Hole Diameter

0.125 inches

Scale Division Quantity

12 single indicator single range

Overall Diameter

2.695 inches

Environmental Protection

Cold resistant and fungus resistant and heat resistant and humidity resistant and salt water resistant and shock resistant and vibration resistant

Mounting Bolt Circle Diameter

2.440 inches

Furnished Items And Quantity

Term. Hdw 2; mtg hdw 3

Indicator Type

Dial w/pointer

Installation Design

Panel

Mounting Arrangement Style

Three hole/stud bolt circle

Sensitivity Rating

1.0 milliamperes

Dial Scale Marking Color

White single indicator single range

Accuracy In Percent

-2.0 to 2.0 at full scale single indicator single range

Unable To Decode

Unable to decode or unable to decode

Meter Depth Behind Mounting Flange

1.600 inches

Meter Body Diameter Behind Mounting Flange

2.210 inches

Movement Type

Moving coil, permanent magnet

Background Color

Black single indicator single range

Pointer Color

White single indicator single range

Power Source

External

Mounting Facility Type And Quantity

3 screw and 3 unthreaded hole

Scale Graduation Type

Linear single indicator single range

Measurement Range

-6.0 to 6.0 decibels single indicator single range

Features Provided

Magnetic shield and self-illumination facility and zero adjuster

Movement Suspension Method

Jewel pivot base

Circuit Attachment Method And Quantity

2 threaded stud

Special Features

Ruggedized

Material

Steel

Nuclear Hardness Critical Feature

Nonhardened

Surface Treatment

Enamel semigloss

Style Designator

Round flush mtg

Supplementary Features

Movement electrical resistance: 50 ohms porm 20 pct; internal incandescent red lamp or lamps with 5 volt supply and 20 volt breakdown

Fsc Application Data

Test set, elect. Equip.

FSC

6625 Electrical And Electronic Properties Measuring And Testing Instruments

NIIN

001690785

NSN

6625001690785

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3026382P1

Cage Code:

94117

Status:

MSDS:

Part Number:

621-16855

Cage Code:

77221

Status:

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 6625-00-169-0785

What are the manufacturers of nsn 6625001690785?

Bae Systems Information And (94117)
Phaostron Instrument And Electronic (77221)

Does this nsn 6625001690785 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6625001690785
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 6625001690785 contain any precious metals?
No precious metal content.

Does nsn 6625001690785 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6625001690785?
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:

Cond. Code:

Status:

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