1258821

View detailed technical data, stock status, and sourcing information for: 1258821
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-303-5297

Item Name Code

00724

Assigment Date

01/01/1963 (63 years ago)

A transformer designed to transfer pulses of nonsinusoidal wave forms between circuits without basically changing the wave forms.

5.594 inches maximum overall length, not established reliability indicator, swinging inductance type, 2.500 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, 3.437 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to 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
Overall Length: 5.594 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.437 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.500 inches nominal single mounting facility single center group
Inductance Type: swinging
Inductance Rating: 20.00 millihenries minimum and 25.00 millihenries maximum single component single winding
Frequency Rating: 800.0 hertz nominal single component
Body Length: 4.844 inches nominal
Body Width: 4.594 inches nominal
Body Height: 3.438 inches nominal
Winding Quantity: 1 single component
Inclosure Type: hermetically sealed
Mounting Facility Quantity: 4 single group
Mounting Method: threaded stud single group
Rating Method: electrical single component single winding
Thread Quantity Per Inch: 20 single group
Nominal Thread Size: 0.250 inches single group
Winding Operating Current: 7.0 amperes ac minimum and 8.0 amperes ac maximum single component single winding
Dc Resistance Rating In Ohms: 0.380 single component single winding
Thread Series Designator: unc single group
Terminal Type And Quantity: 2 standoff insulator

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
1258821	Reactor
8010480	Reactor
GA50890	Reactor

FAQs

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

What is the FSCG of the NSN 5950-00-303-5297?

The FSCG of the NSN 5950-00-303-5297 is 5950

Does the NSN 5950-00-303-5297 have a Schedule B code assigned?

Yes, the Schedule B code is 8504900020

Does NSN 5950-00-303-5297 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 5950-00-303-5297 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-303-5297 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 5950-00-303-5297 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963