5950-01-305-8639

Find complete technical information, availability, and procurement data for: 5950-01-305-8639
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-305-8639

Item Name Code

00738

Assigment Date

08/12/1989 (36 years ago)

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

1.630 inches minimum and 1.670 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to width, 1.990 inches minimum and 2.030 inches maximum overall width, not established reliability indicator, 1.720 inches minimum and 1.760 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to length, 0.250 inches minimum and 0.290 inches maximum single group mounting slot width

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
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.720 inches minimum and 1.760 inches maximum single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.630 inches minimum and 1.670 inches maximum single mounting facility single center group
Overall Width: 1.990 inches minimum and 2.030 inches maximum
Mounting Slot Width: 0.250 inches minimum and 0.290 inches maximum single group
Frequency Rating: 47.0 hertz minimum and 400.0 hertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Maximum Transformer Power Rating: 7.5 volt-ampere single component
Body Length: 2.400 inches minimum and 2.440 inches maximum
Body Height: 2.670 inches minimum and 2.710 inches maximum
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: slot single group
Winding Function And Quantity: 1 secondary single component
Winding Operating Current: 250.0 amperes ac nominal single component single primary
Winding Operating Current: 5.0 amperes ac nominal single component single secondary
Special Features: primary rated but not included
Test Data Document: 33875-em--0063 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity: 2 threaded stud

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
2SFT251	Current Transformer
802-9430-RSLS	Current Transformer
EM-M0063-003	Current Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-305-8639?

The FSCG of the NSN 5950-01-305-8639 is 5950

Does NSN 5950-01-305-8639 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 5950-01-305-8639 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-305-8639 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 5950-01-305-8639 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Aug 12, 1989