4-3506

View detailed technical data, stock status, and sourcing information for: 4-3506
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-072-3977

Item Name Code

32496

Assigment Date

02/28/1979 (47 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.

47.0 hertz minimum and 63.0 hertz maximum single component frequency rating, not established reliability indicator, 0.180 inches nominal single group mounting hole diameter, single phase to single phase single component input-output phase relationship, internal shield grounded to inclosure single component winding shielding method

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
Mounting Hole Diameter: 0.180 inches nominal single group
Frequency Rating: 47.0 hertz minimum and 63.0 hertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Winding Shielding Method: internal shield grounded to inclosure single component
Body Length: 3.000 inches nominal
Body Width: 2.500 inches maximum
Body Height: 2.500 inches nominal
Distance Between Mounting Facility Centers: 3.560 inches nominal single mounting facility single center group
Inclosure Type: open
Mounting Facility Quantity: 2 single group
Mounting Method: unthreaded hole single group
Winding Function And Quantity: 1 primary and 2 secondary single component
Winding Operating Current: 400.0 milliamperes dc nominal single component all secondary
Winding Power Rating: 7.92 volts-amperes single component all secondary
Winding Operating Voltage: 19.80 dc volts nominal single component all secondary
Winding Operating Voltage: 115.00 ac volts nominal single component single primary
Terminal Type And Quantity: 6 tab, solder lug

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
1254444-01	Power Transformer
4-3506	Power Transformer
SP-1254444	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-072-3977?

The FSCG of the NSN 5950-01-072-3977 is 5950

Does NSN 5950-01-072-3977 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 5950-01-072-3977 contain precious materials?

Precious metal content is unknown

Does NSN 5950-01-072-3977 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 5950-01-072-3977 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Feb 28, 1979