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Null Meter NSN 6625-00-825-8188

Item Description

An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes ammeter, galvanometer; meter, arbitary scale; and voltmeter.

NSN 6625-00-825-8188 NSN: 6625-00-825-8188

Features and Characteristics

Circuit Current For Which Designed
Dc
Overall Length
1.983 inches
Mounting Hole Diameter
0.150 inches
Scale Division Quantity
20 single indicator single range
Overall Diameter
3.510 inches
Environmental Protection
Humidity resistant and shock resistant and vibration resistant
Mounting Bolt Circle Diameter
3.160 inches
Furnished Items And Quantity
Nut 3; washer 3; o ring 1
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Sensitivity Rating
100.0 microamperes
Dial Scale Marking Color
Black single indicator single range
Accuracy In Percent
-2.0/+2.0 at full scale single indicator single range
Unable To Decode
Unable to decode or unable to decode
Meter Depth Behind Mounting Flange
1.063 inches
Meter Body Diameter Behind Mounting Flange
2.680 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator single range
Pointer Color
Black single indicator single range
Scale Marking
Null indicator; minus sign; 10; 5; 0; plus sign; 5; 10
Mounting Facility Type And Quantity
3 screw and 3 unthreaded hole
Scale Graduation Type
Linear single indicator single range
Features Provided
Electrostatic shield and magnetic shield and zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 solder lug
Special Features
Ruggedized
Material
Steel
Nuclear Hardness Critical Feature
Nonhardened
Surface Treatment
Paint
Special Test Features
Meets ansi c39.1 requirements
Style Designator
Round flush mtg
Supplementary Features
2000 ohms resistance
Fsc Application Data
Test set, elect. Equip.
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
008258188
NSN
6625008258188

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HS-3
Cage Code:
33005
Status:
A
MSDS:
Part Number:
744693
Cage Code:
80045
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9030908030
  • NAICS: 334515
  • SITC: 87479
  • Description: Parts and accessories of articles of schedule b subheading 9030.39
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6625-00-825-8188
What are the manufacturers of nsn 6625008258188?
Does this nsn 6625008258188 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625008258188
An electrically operated instrument having a zero point on its scale (usually located in the center thereof). it may not indicate units of electrical measurement. the value may be expressed by means of a pointer and calibrated dial or a digital readout display. when the indication shows zero, an electrical value of "zero" has been reached in the circuit. it is generally used in situations in which zero is the desired effect. excludes ammeter, galvanometer; meter, arbitary scale; and voltmeter.
Does nsn 6625008258188 contain any precious metals?
No precious metal content.
Does nsn 6625008258188 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625008258188?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61382
FIIG:
A310A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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