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Electrical Frequency Meter NSN 6625-00-239-7405

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 6625-00-239-7405 NSN: 6625-00-239-7405

Features and Characteristics

Mounting Hole Diameter
0.125 inches
Overall Diameter
3.250 inches
Mounting Bolt Circle Diameter
1.438 inches
Indicator Type
Dial w/pointer
Installation Design
Panel
Register Quantity
1
Mounting Arrangement Style
Three hole/stud bolt circle
Frequency Response Range
+59.000 to 61.000 hertz
Resonant Reed Quantity
5
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
2.562 inches
Meter Body Diameter Behind Mounting Flange
2.344 inches
Movement Type
Vibrating reed
Power Source
External
Mounting Facility Type And Quantity
3 unthreaded hole
Measurement Range
+59.0 to 61.0 hertz single indicator single range
Features Provided
Zero adjuster
Circuit Attachment Method And Quantity
2 threaded stud
Special Features
Tropicalized
Special Markings
3600 rpm slow fast above scale; motor speed below scale
Nuclear Hardness Critical Feature
Nonhardened
Style Designator
Round flush mtg
Fsc Application Data
Test set, elect. Equip.
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
002397405
NSN
6625002397405

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ES12781
Cage Code:
71053
Status:
A
MSDS:
Part Number:
ES12781ISSUE1
Cage Code:
88818
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 6625-00-239-7405
What are the manufacturers of nsn 6625002397405?
Does this nsn 6625002397405 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625002397405
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 6625002397405 contain any precious metals?
No precious metal content.
Does nsn 6625002397405 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625002397405?
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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