457-0001-020

Electrical Frequency Meter

NSN 6625-00-814-7549

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

008147549

Detail Specifications

Circuit Current For Which Designed:

Overall Length:

Between 2.928 inches and 3.010 inches

Mounting Hole Diameter:

0.138 inches

Scale Division Quantity:

8 single indicator single range

Overall Diameter:

3.500 inches

Environmental Protection:

Water resistant

Mounting Bolt Circle Diameter:

Between 3.150 inches and 3.170 inches

Furnished Items And Quantity:

Nut 3; gasket 1

Indicator Type:

Vibrating reed

Installation Design:

Panel

Mounting Arrangement Style:

Three hole/stud bolt circle

Dial Scale Marking Color:

Black single indicator single range

Resonant Reed Quantity:

Meter Depth Behind Mounting Flange:

2.250 inches

Meter Body Diameter Behind Mounting Flange:

2.687 inches

Movement Type:

Vibrating reed

Background Color:

White single indicator single range

Mounting Facility Type And Quantity:

3 screw and 3 unthreaded hole

Scale Graduation Type:

Linear single indicator single range

Measurement Range:

+380.0/+420.0 hertz single indicator single range

Circuit Attachment Method And Quantity:

2 solder lug

Nuclear Hardness Critical Feature:

Nonhardened

Style Designator:

Round flush mtg

Fsc Application Data:

Test set, elect. Equip.

NSN:

6625-00-814-7549

Item Name:

Instrument,switchboard,expanded Scale

Cage Code:

95105

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

21928

Cage Code:

99664

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

G300295-1

Cage Code:

24930

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MK777-278

Cage Code:

0BZM1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1JB6118-1

Cage Code:

79500

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SM-C-375494

Cage Code:

80063

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21928

Cage Code:

22680

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

33FHXX

Cage Code:

31356

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

JBTA33-FHXX

Cage Code:

31356

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

33FHXX380-420

Cage Code:

31356

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:

0.1000lbs

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 457-0001-020 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Expanded Scale Switchboard Instrument"

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.