18-813

View detailed technical data, stock status, and sourcing information for: 18-813
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-190-4592

Item Name Code

06338

Assigment Date

03/05/1971 (55 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

39 single component single winding turn quantity, 6.20 microhenries nominal single component single winding inductance rating, powdered single component core construction, hollow single component coil form type, not established reliability indicator

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
Turn Quantity: 39 single component single winding
Inductance Rating: 6.20 microhenries nominal single component single winding
Coil Form Type: hollow single component
Core Construction: powdered single component
Adjustment Device Drive Type: slotted screw single component
Body Length: 0.625 inches nominal
Body Outside Diameter: 0.250 inches nominal
Inclosure Type: open
Mounting Method: terminal single group
Rating Method: electrical and winding turns single component single winding
Winding Conductor Size: 0.00249 inches american wire gage single component single winding
Quality Factor: 20 minimum single component single winding
Adjustment Method And Quantity: 1 adjustable core single component
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
18-813	Radio Frequency Coil
2102-020	Radio Frequency Coil
278-2102-020	Radio Frequency Coil

FAQs

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

What is the FSCG of the NSN 5950-00-190-4592?

The FSCG of the NSN 5950-00-190-4592 is 5950

Does the NSN 5950-00-190-4592 have a Schedule B code assigned?

Yes, the Schedule B code is 8504500000

Does NSN 5950-00-190-4592 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 5950-00-190-4592 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-190-4592 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 5950-00-190-4592 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 5, 1971