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Frequency Standard NSN 6625-00-247-4662

Item Description

An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.

NSN 6625-00-247-4662 NSN: 6625-00-247-4662

Features and Characteristics

Overall Depth
16.400 inches
Overall Height
5.200 inches
Overall Width
16.700 inches
Ac Voltage Rating
Between 115.0 volts and 230.0 volts
Dc Voltage Rating
Between 22.0 volts and 30.0 volts
Frequency Rating
50.0 hertz and 60.0 hertz and 400.0 hertz
Frequency Range Rating
+0.001/+100.000 kilohertz
End Application
Electronic test equipment
Unit Type
Standard
Unpackaged Unit Weight
67.000 pounds
Mounting Method
Bench
Plug-in Unit Quantity
0
Recording Device Accommodation
Not provided
Supplementary Features
Cesium beam standard
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
002474662
NSN
6625002474662

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5061A-E29
Cage Code:
1LQK8
Status:
A
MSDS:
Part Number:
E29-5061A
Cage Code:
28480
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 6625-00-247-4662
What are the manufacturers of nsn 6625002474662?
Does this nsn 6625002474662 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625002474662
An item that can generate a fundamental frequency with a high degree of accuracy. harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. the standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.
Does nsn 6625002474662 contain any precious metals?
Precious metal content is unknown.
Does nsn 6625002474662 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625002474662?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
42641
FIIG:
T263-R
App. Key:
RA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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