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Electrical Frequency Meter NSN 6625-01-159-6446

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 6625-01-159-6446 NSN: 6625-01-159-6446

Features and Characteristics

Circuit Current For Which Designed
Ac
Dielectric Withstanding Voltage In Volts
1500.0
Overall Length
2.560 inches
Mounting Hole Diameter
0.150 inches
Scale Division Quantity
40 single indicator single range
Overall Diameter
3.500 inches
Environmental Protection
Cold resistant and heat resistant and shock resistant and vibration resistant
Mounting Bolt Circle Diameter
3.160 inches
Furnished Items And Quantity
Transducer 1; nut 4; washer 4
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Dial Scale Marking Color
Black single indicator single range
Accuracy In Percent
-0.25/+0.25 at 1/2 scale single indicator single range
Unable To Decode
Unable to decode or unable to decode
Meter Depth Behind Mounting Flange
1.380 inches
Meter Body Diameter Behind Mounting Flange
2.760 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator single range
Pointer Color
Black single indicator single range
Power Source
External
Mounting Facility Type And Quantity
3 screw and 3 unthreaded hole
Scale Graduation Type
Linear single indicator single range
Measurement Range
+360.0/+440.0 hertz single indicator single range
Scale Selection Method
Terminal
Features Provided
Zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 solder lug and 2 threaded stud
Operating Voltage Rating In Volts
Between 105.0 ac and 135.0 ac
Special Features
Freq transducer and matched meter are serialized to identify a matched pair
Special Markings
Red band from 360 to 390 hz and from 410 to 440 hz; green band from 390 to 410 hz
Material
Steel
Nuclear Hardness Critical Feature
Nonhardened
Surface Treatment
Cadmium and chromate
Special Test Features
Conforms to mil-m-10304/12
Style Designator
Round flush mtg
Supplementary Features
Transducer has two screw term. Ea of two sides
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
011596446
NSN
6625011596446

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MMI-10109
Cage Code:
28304
Status:
A
MSDS:
Part Number:
5055007
Cage Code:
19207
Status:
A
MSDS:
Part Number:
V50120
Cage Code:
5H315
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 6625-01-159-6446
What are the manufacturers of nsn 6625011596446?
Does this nsn 6625011596446 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625011596446
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 6625011596446 contain any precious metals?
No precious metal content.
Does nsn 6625011596446 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625011596446?
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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