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Electrical Frequency Meter NSN 6625-00-045-7625

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 6625-00-045-7625 NSN: 6625-00-045-7625

Features and Characteristics

Circuit Current For Which Designed
Ac
Overall Length
2.000 inches
Mounting Stud Length
0.750 inches
Overall Diameter
2.695 inches
Mounting Bolt Circle Diameter
2.440 inches
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Frequency Response Range
+380.000 to 420.000 hertz
Sensitivity Rating
200.0 microamperes and 1100.0 ohms per volt
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
1.600 inches
Meter Body Diameter Behind Mounting Flange
2.210 inches
Background Color
White single indicator single range
Pointer Color
Black single indicator single range
Mounting Facility Type And Quantity
3 flange
Scale Graduation Type
Nonlinear single indicator single range
Measurement Range
+380.0 to 420.0 hertz single indicator single range
Scale Selection Method
Terminal
Features Provided
Magnetic shield and zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 threaded stud
Special Features
Terminal no. 1/4-28 thd 0.375 in. Lg
Special Markings
Red line at 400hz
Nuclear Hardness Critical Feature
Hardened
Style Designator
Round flush mtg
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
000457625
NSN
6625000457625

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13208E8533
Cage Code:
97403
Status:
A
MSDS:
Part Number:
248216
Cage Code:
65092
Status:
A
MSDS:
Part Number:
A46538
Cage Code:
0BXF1
Status:
A
MSDS:
Part Number:
ADD3N20395
Cage Code:
15309
Status:
A
MSDS:
Part Number:
2521-248216
Cage Code:
65092
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 6625-00-045-7625
What are the manufacturers of nsn 6625000457625?
Does this nsn 6625000457625 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625000457625
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 6625000457625 contain any precious metals?
No precious metal content.
Does nsn 6625000457625 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625000457625?
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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