MR49W300ACVV

View detailed technical data, stock status, and sourcing information for: MR49W300ACVV
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-00-081-0126

Item Name Code

16449

Assigment Date

01/01/1963 (63 years ago)

An instrument which measures electrical potential and is calibrated in volts 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.

ac circuit current for which designed, 3.376 inches nominal center to center distance between mounting facilities parallel to width, 3.376 inches nominal center to center distance between mounting facilities parallel to length, 11.000 inches maximum overall length, 2600.0 dielectric withstanding voltage in volts

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Circuit Current For Which Designed: ac
Dielectric Withstanding Voltage In Volts: 2600.0
Overall Length: 11.000 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.376 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.376 inches nominal
Overall Height: 4.250 inches minimum and 4.750 inches maximum
Overall Width: 4.250 inches minimum and 4.750 inches maximum
Scale Division Quantity: 30 single indicator single range
Frequency Rating: 60.0 hertz nominal
Mounting Stud Length: 0.625 inches nominal
Environmental Protection: dust resistant and humidity resistant and shock resistant and vibration resistant
Furnished Items And Quantity: mtg hdw 4; term. hdw 2
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 10.0 volt-amperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -1.0 to 1.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 9.000 inches maximum
Meter Body Diameter Behind Mounting Flange: 3.980 inches maximum
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 threaded stud
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 300.0 volts, ac single indicator single range
Mounting Stud Diameter: 0.250 inches nominal
Scale Selection Method: terminal
Features Provided: electrical overload protection and magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Phase: single
Special Features: ruggedized
Material: plastic or steel corrosion resisting
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: paint
Style Designator: rectangular flush mtg
Supplementary Features: resists friction effects
Test Data Document: "81349-mil-m-16034 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 81349-mil-m-16034/3 government specification
Fsc Application Data: test set,elect. equip.

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-058-3345	No Name Available	06/01/1970

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
50-100021RXRX	Voltmeter
8AB18VAM	Voltmeter
AB18	Voltmeter
MIL-DTL-16034/3	Voltmeter
MIL-M-16034-3	Voltmeter
MR49W300ACVV	Voltmeter
MR49W300ACVVH	Voltmeter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6625-00-081-0126?

The FSCG of the NSN 6625-00-081-0126 is 6625

Does the NSN 6625-00-081-0126 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-081-0126 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6625-00-081-0126 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-081-0126 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6625-00-081-0126 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963