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Frequency Standard NSN 6625-00-004-7450

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 6625-00-004-7450 NSN: 6625-00-004-7450

Features and Characteristics

Overall Depth
18.375 inches
Overall Height
14.000 inches
Overall Width
16.750 inches
Ac Voltage Rating
115.0 volts and 220.0 volts
Dc Voltage Rating
Between 23.0 volts and 30.0 volts
Frequency Rating
Between 50.0 hertz and 400.0 hertz
Frequency Range Rating
+0.100/+5.000 megahertz
Unpackaged Unit Weight
110.000 pounds
Recording Device Accommodation
Not provided
Phase
Single
Functional Description
Precise frequency source for systems operating in the radio spectrum; coherent signal sources of all types; precision timekeeping; house standards and calibration laboratories
Reference Data And Literature
33a1-5-386-1
Supplementary Features
Consist of 5065a rubidium standard w/digital clock and divider, k01-5060a power supply w/option 003, held together by side bars, the interconnecting cables are protected by a back cover; portable
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
000047450
NSN
6625000047450

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E21-5065A
Cage Code:
1LQK8
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 6625-00-004-7450
What are the manufacturers of nsn 6625000047450?
Does this nsn 6625000047450 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625000047450
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 6625000047450 contain any precious metals?
No precious metal content.
Does nsn 6625000047450 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625000047450?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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