1654551

View detailed technical data, stock status, and sourcing information for: 1654551
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-657-2390

Item Name Code

00208

Assigment Date

01/01/1961 (65 years ago)

An oscillator whose operating frequency(ies) is controlled by an electronic device other than a crystal unit, quartz. For an oscillator controlled by a crystal, see oscillator (1), crystal controlled. See also generator, signal; and calibrator, frequency. Excludes:frequency supply, telephone carrier; resonator, tuning fork; and oscillator, pulse delay.

8000.0 nominal single component single secondary impedance rating in ohms, 250.0 kilohertz single component pulse repetition rate, 2 to 1 single component primary to secondary turn ratio, not established reliability indicator, 0.688 inches maximum body length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Reliability Indicator: not established
Impedance Rating In Ohms: 8000.0 nominal single component single secondary
Primary To Secondary Turn Ratio: 2 to 1 single component
Pulse Repetition Rate: 250.0 kilohertz single component
Body Length: 0.688 inches maximum
Body Outside Diameter: 0.540 inches nominal
Maximum Operating Temp: 105.0 celsius
Inclosure Type: fully inclosed
Mounting Method: terminal single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Winding Operating Current: 5.0 milliamperes dc maximum single component single primary
Winding Operating Voltage: 40.00 ac volts nominal single component single primary
Terminal Type And Quantity: 4 wire lead

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
02-0122	Pulse Transformer
02-122A	Pulse Transformer
1654551	Pulse Transformer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5950-00-657-2390?

The FSCG of the NSN 5950-00-657-2390 is 5950

Does the NSN 5950-00-657-2390 have a Schedule B code assigned?

Yes, the Schedule B code is 8504500000

Does NSN 5950-00-657-2390 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5950-00-657-2390 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-657-2390 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5950-00-657-2390 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961