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Voltage Standard NSN 6625-00-438-9121

Item Description

An item designed to produce an electromotive force whose voltage is known to a high degree of accuracy. It serves as a standard of calibration for electromotive force. See also current-voltage standard.

NSN 6625-00-438-9121 NSN: 6625-00-438-9121

Features and Characteristics

Terminal Quantity
4
Terminal Type
Banana jack
Overall Depth
18.250 inches
Overall Height
7.000 inches
Overall Width
16.750 inches
Ac Voltage Rating
115.0 volts and 230.0 volts
Frequency Rating
Between 50.0 hertz and 1000.0 hertz
Portability
Portable
Unit Type
Encased
Output Voltage Rating
Between 0.0 volts and 1000.0 volts
Unpackaged Unit Weight
47.000 pounds
Electromotive Force Production Method
Electronic
Output Accuracy Rating In Percent
-0.001/+0.001
Warm-up Time For Maximum Accuracy In Minutes
60.0
Phase
Single
Special Features
Dc standard; ac-dc differential voltmeter
Functional Description
Calibrates digital voltmeters, differential voltmeters, potentiometers, voltage dividers
Supplementary Features
Hi-voltage dc standard source; measure power supply stability; calibrate precision voltmeters; dc standard transfer measurements; measure accurately dc resistive dividers
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
004389121
NSN
6625004389121

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
741B
Cage Code:
1LQK8
Status:
A
MSDS:
Part Number:
25-451637-1
Cage Code:
04655
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 6625-00-438-9121
What are the manufacturers of nsn 6625004389121?
Does this nsn 6625004389121 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625004389121
An item designed to produce an electromotive force whose voltage is known to a high degree of accuracy. it serves as a standard of calibration for electromotive force. see also current-voltage standard.
Does nsn 6625004389121 contain any precious metals?
No precious metal content.
Does nsn 6625004389121 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625004389121?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08372
FIIG:
T263-K
App. Key:
KA
Cond. Code:
1
Status:
A

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