MR49W030ACAAH

View detailed technical data, stock status, and sourcing information for: MR49W030ACAAH
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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

6625-00-622-0118

Item Name Code

16450

Assigment Date

02/27/1975 (51 years ago)

A relay whose contact arm may rotate through 360 degrees but not in one operation. Includes rotary relays which automatically reset. For an item having the dual functions of a switch and a relay assembled together on a common mounting, see relay-switch. Excludes:switch, rotary; switch, stepping; and switch, telephone (as modified).

ac circuit current for which designed, 2600.0 dielectric withstanding voltage in volts, 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

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: 4.500 inches nominal
Overall Width: 4.500 inches nominal
Scale Division Quantity: 30 single indicator single range
Frequency Rating: 60.0 hertz nominal
Mounting Stud Length: 0.625 inches nominal
Environmental Protection: cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight
Furnished Items And Quantity: mtg hdw 3; terminal hdw 2
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Frequency Response Range: +25.000 to 125.000 hertz
Sensitivity Rating: 5.0 amperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -1.5 to 1.5 at full scale single indicator single range
Panel For Which Designed: magnetic or nonmagnetic
Meter Depth Behind Mounting Flange: 10.000 inches maximum
Meter Body Diameter Behind Mounting Flange: 3.980 inches maximum
Movement Type: moving coil, permanent magnet
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 30.0 amperes, ac single indicator single range
Circuit Construction Type: nonelectronic
Mounting Stud Diameter: 0.250 inches nominal
Scale Selection Method: terminal
Features Provided: luminous scale marking 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: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: enamel semigloss
Surface Treatment Document And Classification: mil-f-14072 mil spec all treatment responses
Style Designator: rectangular flush mtg
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.)."
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
6625-01-442-6105	No Name Available	01/01/2016

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
MIL-M-16034/4A	Ammeter
MR49W030ACAAH	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-622-0118?

The FSCG of the NSN 6625-00-622-0118 is 6625

Does the NSN 6625-00-622-0118 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-622-0118 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 6625-00-622-0118 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-622-0118 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 6625-00-622-0118 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Feb 27, 1975