1MS1020-50A1-420
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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.
0.900 inches nominal center to center distance between mounting facilities parallel to width, 4.822 inches nominal center to center distance between mounting facilities parallel to length, 2000.0 dielectric withstanding voltage in volts, 5.297 inches nominal overall length, dc circuit current for which designed
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
- dc
- Dielectric Withstanding Voltage In Volts
- 2000.0
- Overall Length
- 5.297 inches nominal
- Center To Center Distance Between Mounting Facilities Parallel To Length
- 4.822 inches nominal
- Center To Center Distance Between Mounting Facilities Parallel To Width
- 0.900 inches nominal
- Overall Height
- 1.500 inches nominal
- Overall Width
- 5.062 inches nominal
- Mounting Hole Diameter
- 0.123 inches minimum and 0.133 inches maximum
- Scale Division Quantity
- 25 single indicator single range
- Indicator Type
- dial w/pointer
- Installation Design
- panel
- Mounting Arrangement Style
- four hole/stud rectangular/square
- Dial Scale Marking Color
- black single indicator single range
- Accuracy In Percent
- -2.0 to 2.0 at full scale single indicator single range
- Panel For Which Designed
- magnetic
- Meter Depth Behind Mounting Flange
- 4.141 inches nominal
- Meter Body Width Behind Mounting Flange
- 4.531 inches nominal
- Movement Type
- moving coil, permanent magnet
- Background Color
- white single indicator single range
- Pointer Color
- black single indicator single range
- Mounting Facility Type And Quantity
- 4 unthreaded hole
- Scale Graduation Type
- linear single indicator single range
- Measurement Range
- -25.0 to 25.0 milliamperes, dc single indicator single range
- Circuit Construction Type
- nonelectronic
- Meter Body Height Behind Mounting Flange
- 0.906 inches nominal
- Features Provided
- zero adjuster
- Movement Suspension Method
- jewel pivot base
- Circuit Attachment Method And Quantity
- 2 binding post
- Material
- plastic
- Nuclear Hardness Critical Feature
- nonhardened
- Style Designator
- rectangular flush mtg
- Fsc Application Data
- test set,electronic equipment
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 |
|---|---|
| 1MS1020-50A1-420 | Ammeter |
| 2660390 | Ammeter |
| 2660390-000 | Ammeter |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 6625-00-481-3913?
Does the NSN 6625-00-481-3913 have a Schedule B code assigned?
Does NSN 6625-00-481-3913 require demilitarization?
Does NSN 6625-00-481-3913 contain precious materials?
Does NSN 6625-00-481-3913 contain hazardous materials?
When the NSN 6625-00-481-3913 was assigned to the Federal Catalog?
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