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Frequency Standard NSN 6625-01-597-1740

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 6625-01-597-1740 NSN: 6625-01-597-1740

Features and Characteristics

Overall Length
8.660 inches
Overall Height
2.400 inches
Overall Width
3.940 inches
Dc Voltage Rating
Between 18.0 volts and 72.0 volts
Frequency Range Rating
+1.0/+10.0 megahertz
End Application
An/fpq-16
Frequency Channel Quantity
3
Unit Type
Plug-in
Unpackaged Unit Weight
2.500 pounds
Mounting Method
Plug-in
Recording Device Accommodation
Not provided
Part Name Assigned By Controlling Agency
Oscillator module, disciplined rubidium
Special Features
Uses an attached 87-902 card to pprovide oscillator discipline
Reference Data And Literature
To 31p2-2fsq100-2
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
015971740
NSN
6625015971740

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
560-5203-3
Cage Code:
33SJ3
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 6625-01-597-1740
What are the manufacturers of nsn 6625015971740?
Does this nsn 6625015971740 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625015971740
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 6625015971740 contain any precious metals?
No precious metal content.
Does nsn 6625015971740 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625015971740?
Has ESD sensitivity

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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