55A6

View detailed technical data, stock status, and sourcing information for: 55A6
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-957-4141

Item Name Code

00780

Assigment Date

01/01/1960 (66 years ago)

A solid or assembled item made of ferromagnetic material and designed to be used for the construction of a coil (as modified), a transformer (as modified), a reactor (as modified) or a electromagnet. The item increases the magnetic flux within those components.

500.0 nominal single component single secondary impedance rating in ohms, not established reliability indicator, 0.3 milliwatts single component maximum transformer power rating, 40000.0 nominal single component single primary impedance rating in ohms, 300.0 hertz minimum and 3.0 kilohertz maximum single component frequency rating

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: 40000.0 nominal single component single primary
Impedance Rating In Ohms: 500.0 nominal single component single secondary
Frequency Rating: 300.0 hertz minimum and 3.0 kilohertz maximum single component
Maximum Transformer Power Rating: 0.3 milliwatts single component
Primary To Secondary Turn Ratio: 1 to 8-15/16 single component
Body Length: 0.375 inches nominal
Body Width: 0.312 inches nominal
Body Height: 0.375 inches nominal
Maximum Operating Temp: 65.0 celsius
Inclosure Type: open
Winding Function And Quantity: 1 primary and 1 secondary single component
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
25B847075	Audio Frequency Transformer
55A6	Audio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-957-4141?

The FSCG of the NSN 5950-00-957-4141 is 5950

Does the NSN 5950-00-957-4141 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-957-4141 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 5950-00-957-4141 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-957-4141 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 5950-00-957-4141 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960