3-400540

View detailed technical data, stock status, and sourcing information for: 3-400540
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-173-2931

Item Name Code

32494

Assigment Date

03/05/1984 (42 years ago)

An item generally consisting of one or more turns of wire or similar conductive material (in special cases it may be considered as a partial turn). It is specifically designed to concentrate magnetic flux generated by the flow of an electric current, to induce in itself an electromotive force, and to add or subtract inductive reactance in a circuit. It may include tuning devices, integral resistors and capacitors; however, excludes:filter (as modified). For coils wound on resistors which are designed to be inserted into the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see suppressor, parasitic..

7.00 microhenries nominal single component single winding inductance rating, not established reliability indicator, 0.310 inches nominal overall diameter, 40.0 kilohertz nominal single component frequency rating, 0.250 inches nominal overall 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: 0.250 inches nominal
Inductance Rating: 7.00 microhenries nominal single component single winding
Frequency Rating: 40.0 kilohertz nominal single component
Overall Diameter: 0.310 inches nominal
Maximum Operating Temp: 170.0 celsius
Winding Quantity: 1 single component
Inclosure Type: fully inclosed
Mounting Method: terminal single group
Rating Method: electrical single component single winding
Winding Operating Current: 0.5 amperes ac maximum single component single winding
Terminal Type And Quantity: 2 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
006987	Electrical Coil
3-400540	Electrical Coil

FAQs

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

What is the FSCG of the NSN 5950-01-173-2931?

The FSCG of the NSN 5950-01-173-2931 is 5950

Does the NSN 5950-01-173-2931 have a Schedule B code assigned?

Yes, the Schedule B code is 8504500000

Does NSN 5950-01-173-2931 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 5950-01-173-2931 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-173-2931 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 5950-01-173-2931 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Mar 5, 1984