Ammeter
MR36W3T3DCAAR
(NSN) National Stock Number
6625-00-031-3944
Federal Supply Classification
6625 Electrical and Electronic Properties Measuring and Testing Instruments
Item Name Code
16450
Schedule B Code
9030908030
Summary
Dc circuit current for which designed, 3000.0 dielectric withstanding voltage in volts, 2.850 inches maximum overall length, 0.150 inches nominal mounting hole diameter, 30 single indicator single range scale division quantity, 3.510 inches maximum overall diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | AC | - | ZZ |
Identification
An instrument which measures electric current and is calibrated and marked in amperes 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. For current detecting type of devices, see galvanometer.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16450 | A310A0 | - | 1 |
Specifications
Circuit Current For Which Designed
dc
Details
The type of electrical circuit in which the item is designed to be used.Dielectric Withstanding Voltage In Volts
3000.0
Details
The maximum voltage the insulating materials of the item will withstand without resulting in disruptive discharge or deterioration,expressed in volts.Overall Length
2.850 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Mounting Hole Diameter
0.150 inches nominal
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Scale Division Quantity
30 single indicator single range
Details
The number of scale divisions.Overall Diameter
3.510 inches maximum
Details
A measurement of the longest straight line across a circular cross-sectional plane.Environmental Protection
cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight
Details
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.Mounting Bolt Circle Diameter
3.160 inches nominal
Details
The length of a straight line which passes through the center of a mounting bolt circle,and terminates at the circumference.Furnished Items And Quantity
nut 7; lockwasher 5; seal 1
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Indicator Type
dial w/pointer
Details
Indicates the type of device used to register the condition(s).Installation Design
panel
Details
The installation for which the item is designed.Mounting Arrangement Style
three hole/stud bolt circle
Details
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting.Sensitivity Rating
50.0 millivolts
Details
The rated sensitivity of the item.Dial Scale Marking Color
black single indicator single range
Details
The hue or tint of the dial scale marking(s).Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Details
An indication of the accuracy of an item,expressed in percent.Panel For Which Designed
magnetic or nonmagnetic
Details
An indication of the panel for which the item is designed.Meter Depth Behind Mounting Flange
1.660 inches maximum
Details
A measurement between the mounting flange and the extremity of the meter, indistinction from height.Meter Body Diameter Behind Mounting Flange
2.800 inches maximum
Details
The length of a straight line which passes through the center of the meter body behind the mounting flange, and terminates at the circumference.Movement Type
moving coil, permanent magnet
Details
Indicates the type of movement provided.Background Color
white single indicator single range
Details
The hue or tint of the background.Pointer Color
black single indicator single range
Details
The hue or tint of the pointer.Power Source
external
Details
The source of power which provides the energy required for the operation of the item.Mounting Facility Type And Quantity
3 screw and 3 unthreaded hole
Details
Indicates the type and number of facilities by which the item is mounted.Scale Graduation Type
linear single indicator single range
Details
Indicates the type of graduations provided on the scale.Measurement Range
-30.0 to 30.0 amperes, dc single indicator single range
Details
The minimum to maximum value which the item is capable of measuring.Circuit Construction Type
nonelectronic
Details
Indicates the type of circuit construction provided in the item.Scale Selection Method
terminal
Details
The means provided for selecting a scale.Features Provided
luminous scale marking and magnetic shield and zero adjuster
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Movement Suspension Method
jewel pivot base
Details
The means employed to suspend the movement of the item.Circuit Attachment Method And Quantity
2 solder lug and 2 threaded stud
Details
The means provided for electrical connection to a circuit and the number of each type of connection.Special Features
ruggedized
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
steel corrosion resisting
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Nuclear Hardness Critical Feature
nonhardened
Details
An indication of the nuclear hardness criticality of the item.Surface Treatment
enamel semigloss
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment Document And Classification
mil-f-14072 mil spec single treatment response
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Style Designator
round flush mtg
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Supplementary Features
75 mv max power consumption
Details
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.Test Data Document
81349-mil-m-10304 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.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Specification/Standard Data
81349-mil-m-10304/12 government specification
Details
The document designator of the specification or standard which established the item of supply.Fsc Application Data
test set,elect. equip.
Details
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| M2931 | 82386 | 3 | - | 5 | 9 | - | TX |
| M2931 | 63300 | 3 | - | C | 1 | - | TX |
| MIL-M-10304/12 | 81349 | E | - | 5 | 9 | - | TX |
| MIL-PRF-10304/12 | 81349 | E | - | 4 | 1 | - | ZZ |
| MR36W3T3DCAAR | 81349 | E | - | 2 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 00000 | - | H | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 657 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 6625-00-031-3944
What is the NIIN of the NSN 6625-00-031-3944?
The National Item Identification Number (NIIN) of the NSN 6625-00-031-3944 is 00-031-3944
When the NSN 6625-00-031-3944 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Oct 28, 1972
Does the NSN 6625-00-031-3944 contain any precious metals?
Does not contain precious metal
Does the NSN 6625-00-031-3944 contain any hazardous material?
No information in HMIRS
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