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Frequency Standard NSN 6625-01-537-3375

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 6625-01-537-3375 NSN: 6625-01-537-3375

Features and Characteristics

Overall Depth
4.500 inches
Overall Height
3.250 inches
Overall Width
3.250 inches
Dc Voltage Rating
Between 23.4 volts and 28.6 volts
Frequency Range Rating
+5.000/+10.000 megahertz
End Application
Tcg, after milstar
Unpackaged Unit Weight
4.600 pounds
Recording Device Accommodation
Not provided
Special Features
(sma)rf output connection, rubidi um based with bite monitoring points
Functional Description
Highly accurate reference point for testing/checking over the radio spectrum
Nuclear Hardness Critical Feature
Hardened
FSC
6625 Electrical And Electronic Properties Measuring And Testing Instruments
NIIN
015373375
NSN
6625015373375

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AR-61A-05
Cage Code:
SE093
Status:
A
MSDS:
Part Number:
218-0057-031
Cage Code:
SE093
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 6625-01-537-3375
What are the manufacturers of nsn 6625015373375?
Does this nsn 6625015373375 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6625015373375
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 6625015373375 contain any precious metals?
No precious metal content.
Does nsn 6625015373375 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6625015373375?
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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  •   Quality Inspected Parts
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