Model: 961

Audio Level Meter

Properties:

Overall Length

2.580 inches

Center To Center Distance Between Mounting Facilities Parallel To Length

3.062 inches

Center To Center Distance Between Mounting Facilities Parallel To Width

2.672 inches

Overall Height

3.940 inches

Overall Width

4.250 inches

Mounting Hole Diameter

0.150 inches

Installation Design

Panel

Mounting Arrangement Style

Four hole/stud rectangular/square

Dial Scale Marking Color

Black single indicator single range

Accuracy In Percent

-2.0 to 2.0 at full scale single indicator single range

Meter Depth Behind Mounting Flange

1.860 inches

Meter Body Diameter Behind Mounting Flange

3.250 inches

Background Color

White single indicator single range

Mounting Facility Type And Quantity

4 unthreaded hole

Measurement Range

-20.0 to 0.0 decibels single indicator single range

Features Provided

Zero adjuster

Circuit Attachment Method And Quantity

2 threaded stud

Special Markings

Red line at 0.25db

Material

Plastic

Style Designator

Rectangular flush mtg

Reference Number Differentiating Characteristics

Asdifferentiated by scale data

NSN

6625-00-643-2837

Part Number

961

Description

Meter,audio Level

CAGE

65092

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 961 NSN 6625-00-643-2837

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16456

FIIG:

A310A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

061700

UFC:

34580

LTL:

RATING VARIABLE

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9030908030
SITC: 87479
End Use: Measuring, testing, control instruments
NAICS: 334515
USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39