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Electrical Frequency Meter NSN 6625-00-953-4644

Item Description

An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.

NSN 6625-00-953-4644 NSN: 6625-00-953-4644

Features and Characteristics

Dielectric Withstanding Voltage In Volts
2500.0
Overall Length
2.330 inches
Mounting Hole Diameter
0.128 inches
Scale Division Quantity
40 single indicator single range
Overall Diameter
2.690 inches
Mounting Bolt Circle Diameter
2.440 inches
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Frequency Response Range
+360.000 to 440.000 hertz
Dial Scale Marking Color
Black single indicator single range
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
2.090 inches
Meter Body Diameter Behind Mounting Flange
2.180 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator single range
Mounting Facility Type And Quantity
3 unthreaded hole
Measurement Range
+380.0 to 420.0 hertz single indicator single range
Features Provided
Zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 threaded stud
Style Designator
C1 round flush mtg
Fsc Application Data
Test set, electronic equipment
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
009534644
NSN
6625009534644

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A40155
Cage Code:
0BXF1
Status:
A
MSDS:
Part Number:
SK525-495
Cage Code:
55026
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 6625-00-953-4644
What are the manufacturers of nsn 6625009534644?
Does this nsn 6625009534644 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625009534644
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). the value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. for instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.
Does nsn 6625009534644 contain any precious metals?
No precious metal content.
Does nsn 6625009534644 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625009534644?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16454
FIIG:
A310A0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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