302A446

Ammeter

NSN 6625-00-054-3861

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000543861

Product Features

Sealed

Product Technical Spec.

Circuit Current For Which Designed:

Dielectric Withstanding Voltage In Volts:

1500.0

Overall Length:

2.000 inches

Scale Division Quantity:

4 single indicator single range

Overall Diameter:

2.218 inches

Environmental Protection:

Dust resistant and fungus resistant and humidity resistant and shock resistant and vibration resistant and water resistant

Indicator Type:

Dial w/pointer

Installation Design:

Panel

Sensitivity Rating:

5.0 amperes

Dial Scale Marking Color:

White single indicator single range

Accuracy In Percent:

-0.5/+0.5 at full scale single indicator single range

Accuracy In Percent:

-0.5 to 0.5 at full scale single indicator single range

Meter Depth Behind Mounting Flange:

0.781 inches

Meter Body Diameter Behind Mounting Flange:

2.000 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:

1 bracket

Scale Graduation Type:

Linear single indicator single range

Measurement Range:

-5.0/+5.0 amperes, dc single indicator single range

Circuit Construction Type:

Nonelectronic

Scale Selection Method:

Terminal

Movement Suspension Method:

Jewel pivot base

Circuit Attachment Method And Quantity:

2 threaded stud

Special Markings:

Discharge on bottom left side; charge on bottom on right side on scale

Material:

Steel

Nuclear Hardness Critical Feature:

Nonhardened

Surface Treatment:

Anodize

Style Designator:

Round flush mtg

Fsc Application Data:

Test set, elect. Equip.

NSN:

6625-00-054-3861

Item Name:

Meter,null,modified

Cage Code:

44940

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16450

FIIG:

A310A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.3000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

136740

UFC:

68820

LTL:

RATING VARIABLE

LCL:

WCC:

657

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 302a446 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Modified Null Meter"

An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see galvanometer.