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Null Meter NSN 6625-00-669-5364

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 6625-00-669-5364 NSN: 6625-00-669-5364

Features and Characteristics

Circuit Current For Which Designed
Dc
Dielectric Withstanding Voltage In Volts
3000.0
Overall Length
1.984 inches
Mounting Hole Diameter
0.112 inches
Scale Division Quantity
2 single indicator single range
Overall Diameter
2.687 inches
Environmental Protection
Airtight and dust resistant and fungus resistant and heat resistant and humidity resistant and shock resistant and vibration resistant and water resistant
Mounting Bolt Circle Diameter
2.468 inches
Furnished Items And Quantity
Nut 3; lockwasher 5; seal 1; shunt wire 1
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Sensitivity Rating
333.0 microamperes
Dial Scale Marking Color
Black and green and orange single indicator single range
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
1.375 inches
Meter Body Diameter Behind Mounting Flange
2.203 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator single range
Pointer Color
Black single indicator single range
Scale Marking
Low; 0; high
Mounting Facility Type And Quantity
3 screw and 3 unthreaded hole
Scale Graduation Type
Linear single indicator single range
Features Provided
Magnetic shield and zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 screw and 2 solder lug
Special Features
Ruggedized
Special Markings
O w/circle through scale and around 0; low and shaded green left of 0; high and shaded red right of 0; swr
Material
Steel
Nuclear Hardness Critical Feature
Nonhardened
Surface Treatment
Chromate
Special Test Features
On back, sealed do not open; conforms to mil-m-10304
Style Designator
Round flush mtg
Fsc Application Data
Test set, elect. Equip.
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
006695364
NSN
6625006695364

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1521CLASS52
Cage Code:
65092
Status:
A
MSDS:
Part Number:
2011089REVCISSUEESH1
Cage Code:
57057
Status:
A
MSDS:
Part Number:
2011089REVGISSUEGSH1
Cage Code:
31550
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 6625-00-669-5364
What are the manufacturers of nsn 6625006695364?
Does this nsn 6625006695364 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625006695364
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 6625006695364 contain any precious metals?
No precious metal content.
Does nsn 6625006695364 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625006695364?
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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