Ammeter
831351-020
(NSN) National Stock Number
6625-00-172-3253
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, 1500.0 dielectric withstanding voltage in volts, 1.625 inches maximum overall length, 1.306 inches minimum and 1.318 inches maximum center to center distance between mounting facilities parallel to length, 1.306 inches minimum and 1.318 inches maximum center to center distance between mounting facilities parallel to width, 1.734 inches minimum and 1.766 inches maximum overall height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | TX |
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
1500.0
Details
The maximum voltage the insulating materials of the item will withstand without resulting in disruptive discharge or deterioration,expressed in volts.Overall Length
1.625 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Center To Center Distance Between Mounting Facilities Parallel To Length
1.306 inches minimum and 1.318 inches maximum
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.Center To Center Distance Between Mounting Facilities Parallel To Width
1.306 inches minimum and 1.318 inches maximum
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.Overall Height
1.734 inches minimum and 1.766 inches maximum
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
1.734 inches minimum and 1.766 inches maximum
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Mounting Hole Diameter
0.120 inches minimum and 0.130 inches maximum
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Scale Division Quantity
50 single indicator single range
Details
The number of scale divisions.Environmental Protection
shock resistant and vibration resistant
Details
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.Furnished Items And Quantity
nut 4; washer 4
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
four hole/stud rectangular/square
Details
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting.Sensitivity Rating
1.0 milliamperes
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
1.000 inches maximum
Details
A measurement between the mounting flange and the extremity of the meter, indistinction from height.Meter Body Diameter Behind Mounting Flange
1.510 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
4 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
+0.0 to 1.0 milliamperes, 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.Features Provided
magnetic shield
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Criticality Code Justification
feat
Details
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification 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
25 ohms res
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.Nuclear Hardness Critical Feature
nonhardened
Details
An indication of the nuclear hardness criticality of the item.Style Designator
rectangular flush mtg
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.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 |
|---|---|---|---|---|---|---|---|
| 611-15201 | 77221 | E | - | 5 | 2 | - | TX |
| 618 | 77221 | 5 | - | 5 | 1 | - | 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 |
|---|---|---|---|
| 34540 | - | J | - |
| 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 6625-00-172-3253
What is the NIIN of the NSN 6625-00-172-3253?
The National Item Identification Number (NIIN) of the NSN 6625-00-172-3253 is 00-172-3253
When the NSN 6625-00-172-3253 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Aug 23, 1972
Does the NSN 6625-00-172-3253 contain any precious metals?
Does not contain precious metal
Does the NSN 6625-00-172-3253 contain any hazardous material?
No information in HMIRS
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