4891-012

Electrical Frequency Meter

NSN 6625-00-556-4936

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005564936

Product Features

Requires transducer

Technical Specifications of NSN

Circuit Current For Which Designed:

Overall Length:

6.250 inches

Center To Center Distance Between Mounting Facilities Parallel To Length:

3.376 inches

Center To Center Distance Between Mounting Facilities Parallel To Width:

3.376 inches

Overall Height:

4.422 inches

Overall Width:

4.422 inches

Mounting Hole Diameter:

0.312 inches

Scale Division Quantity:

100 single indicator single range

Frequency Rating:

60.0 hertz

Environmental Protection:

Humidity resistant and shock resistant and vibration resistant

Furnished Items And Quantity:

Term. Hdw 2; transducer 1

Indicator Type:

Dial w/pointer

Installation Design:

Panel

Mounting Arrangement Style:

Four hole/stud rectangular/square

Frequency Response Range:

+55.000 to 65.000 hertz

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:

2.688 inches

Meter Body Diameter Behind Mounting Flange:

3.938 inches

Movement Type:

Moving iron vane

Background Color:

White single indicator single range

Pointer Color:

Black single indicator single range

Power Source:

External

Mounting Facility Type And Quantity:

4 screw and 4 unthreaded hole

Scale Graduation Type:

Linear single indicator single range

Measurement Range:

+55.0 to 65.0 hertz single indicator single range

Features Provided:

Zero adjuster

Movement Suspension Method:

Taut band

Circuit Attachment Method And Quantity:

2 threaded stud

Operating Voltage Rating In Volts:

120.0 ac

Phase:

Single

Style Designator:

Rectangular flush mtg

Fsc Application Data:

Test set, elect. Equip.

NSN:

6625-00-556-4936

Item Name:

Indicator,frequency

Cage Code:

33005

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

344-001-9002

Cage Code:

70210

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

711-19

Cage Code:

0BZM1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

103372ANAN

Cage Code:

60336

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

714B538A09

Cage Code:

6Z382

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4891-010

Cage Code:

15309

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4891-012

Cage Code:

15309

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

50-103372ANAN7

Cage Code:

29834

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

077-41LA-PNAN

Cage Code:

53498

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

50-103372ANAN

Cage Code:

03497

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

50-103372ANAN2

Cage Code:

29834

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4891-010

Cage Code:

33005

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16454

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:

1.3000lbs

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:

061700

UFC:

34580

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): "Frequency Indicator"

An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.