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Electrical Frequency Meter NSN 6625-00-841-6641

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 6625-00-841-6641 NSN: 6625-00-841-6641

Features and Characteristics

Circuit Current For Which Designed
Ac
Dielectric Withstanding Voltage In Volts
3000.0
Overall Length
Between 2.944 inches and 3.004 inches
Mounting Hole Diameter
0.150 inches
Overall Diameter
Between 3.480 inches and 3.520 inches
Environmental Protection
Waterproof
Mounting Bolt Circle Diameter
Between 3.150 inches and 3.170 inches
Furnished Items And Quantity
Nut 3; washer 3
Indicator Type
Vibrating reed
Installation Design
Panel
Register Quantity
1
Mounting Arrangement Style
Three hole/stud bolt circle
Resonant Reed Quantity
5
Meter Depth Behind Mounting Flange
Between 2.230 inches and 2.270 inches
Meter Body Diameter Behind Mounting Flange
Between 2.670 inches and 2.710 inches
Movement Type
Vibrating reed
Background Color
White single indicator single range
Power Source
External
Mounting Facility Type And Quantity
3 screw and 3 unthreaded hole
Measurement Range
+58.0/+62.0 hertz single indicator single range
Circuit Attachment Method And Quantity
2 solder lug
Special Features
Reeds have high q characteristics
Material
Plastic phenol-formaldehyde
Nuclear Hardness Critical Feature
Nonhardened
Surface Treatment
Enamel
Style Designator
Round flush mtg
Supplementary Features
Temp compensations not required
Fsc Application Data
Test set, elect. Equip.
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
008416641
NSN
6625008416641

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SM-B-537356-1
Cage Code:
80063
Status:
A
MSDS:
Part Number:
717228-7
Cage Code:
82577
Status:
A
MSDS:
Part Number:
31FHXXRUG
Cage Code:
31356
Status:
A
MSDS:
Part Number:
JBTA31FHXX-RUG
Cage Code:
31356
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 6625-00-841-6641
What are the manufacturers of nsn 6625008416641?
Does this nsn 6625008416641 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625008416641
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 6625008416641 contain any precious metals?
No precious metal content.
Does nsn 6625008416641 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625008416641?
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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