27

Null Meter

NSN 6625-00-218-6511

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002186511

Product Features

Very fine line to indicate zero position

Product Technical Spec.

Circuit Current For Which Designed:

Overall Length:

2.484 inches

Center To Center Distance Between Mounting Facilities Parallel To Length:

2.250 inches

Center To Center Distance Between Mounting Facilities Parallel To Width:

2.250 inches

Overall Height:

3.000 inches

Overall Width:

3.000 inches

Scale Division Quantity:

51 single indicator single range

Mounting Stud Length:

Between 0.375 inches and 0.625 inches

Furnished Items And Quantity:

Washer 8; nut 8

Indicator Type:

Dial w/pointer

Installation Design:

Panel

Mounting Arrangement Style:

Four hole/stud rectangular/square

Sensitivity Rating:

20.0 microamperes

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:

1.484 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:

10; 0; 10

Mounting Facility Type And Quantity:

4 threaded stud

Scale Graduation Type:

Linear single indicator single range

Mounting Stud Diameter:

0.112 inches

Features Provided:

Knife edge pointer and zero adjuster

Movement Suspension Method:

Jewel pivot base

Circuit Attachment Method And Quantity:

2 threaded stud

Special Markings:

Sign at left rear terminal

Material:

Plastic

Surface Treatment:

Paint lusterless

Style Designator:

Rectangular flush mtg

Fsc Application Data:

Test set, elect. Equip.

NSN:

6625-00-218-6511

Item Name:

Indicator,null

Cage Code:

55026

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

530-1-1TYPEM531

Cage Code:

82386

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

458-0637-000

Cage Code:

F5491

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

458-0637-00

Cage Code:

13499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

458-0637-000

Cage Code:

95105

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S09045

Cage Code:

0BZM1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

458-0637-000

Cage Code:

28304

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

530-1-1

Cage Code:

63300

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S09045

Cage Code:

55026

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

530-1-1

Cage Code:

82386

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

27AHT9045

Cage Code:

55026

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:

0.9000lbs

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 27 and/or cross reference parts.

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.