2531-482869-2

Null Meter

NSN 6625-00-885-4146

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

008854146

Product Features

Ruggedized; weapon system essential

Technical Specifications of NSN

Circuit Current For Which Designed:

Dielectric Withstanding Voltage In Volts:

3000.0

Overall Length:

2.850 inches

Mounting Hole Diameter:

Between 0.143 inches and 0.157 inches

Scale Division Quantity:

18 single indicator single range

Overall Diameter:

3.510 inches

Environmental Protection:

Cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight

Mounting Bolt Circle Diameter:

3.160 inches

Furnished Items And Quantity:

Washer 7; nut 7

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:

Black single indicator single range

Accuracy In Percent:

-2.0/+2.0 at full scale single indicator single range

Meter Depth Behind Mounting Flange:

1.660 inches

Meter Body Diameter Behind Mounting Flange:

2.800 inches

Movement Type:

Moving coil, permanent magnet

Background Color:

White single indicator single range

Pointer Color:

Black single indicator single range

Scale Marking:

Red band along entire range exc 1.9 mm green sec at zero ctr ref; ccw l of ctr; arrow at ctr; cw right of ctr

Mounting Facility Type And Quantity:

1 flange and 3 screw and 3 unthreaded hole

Scale Graduation Type:

Linear single indicator single range

Features Provided:

Luminous scale marking and magnetic shield and zero adjuster

Criticality Code Justification:

Feat

Movement Suspension Method:

Jewel pivot base

Circuit Attachment Method And Quantity:

2 solder lug and 2 threaded stud

Material:

Stainless steel

Surface Treatment:

Enamel semigloss

Special Test Features:

Conforms to mil-m-10304/12, type mr36w1u1dcmar

Style Designator:

Round flush mtg

Fsc Application Data:

Test set, elect. Equip.

NSN:

6625-00-885-4146

Item Name:

Indicator,null

Cage Code:

28304

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

R-330

Cage Code:

11707

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

25SR

Cage Code:

35104

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

25R

Cage Code:

55026

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

365

Cage Code:

15309

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

482869-2

Cage Code:

3B150

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3223-482869-2

Cage Code:

55026

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HS3Z-482869-2

Cage Code:

33005

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

631-482869-2

Cage Code:

77221

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2531-482869-2

Cage Code:

12189

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2531-482869-2

Cage Code:

65092

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2531-482869-2

Cage Code:

27197

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

482869-2

Cage Code:

49956

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

482869-2

Cage Code:

54X10

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

61382

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:

0.7000lbs

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

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Definition Definition of approved item name (AIN): "Null Indicator"

An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes ammeter, galvanometer; meter, arbitary scale; and voltmeter.