490779

View detailed technical data, stock status, and sourcing information for: 490779
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-905-9007

Item Name Code

00738

Assigment Date

06/15/1966 (60 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

25.0 hertz minimum and 400.0 hertz maximum single component frequency rating, 1.188 inches nominal body length, single phase to single phase single component input-output phase relationship, not established reliability indicator, 4.250 inches nominal body outside diameter

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
Frequency Rating: 25.0 hertz minimum and 400.0 hertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 1.188 inches nominal
Body Outside Diameter: 4.250 inches nominal
Installation For Which Designed: indoor nonportable
Inclosure Type: open
Winding Function And Quantity: 1 secondary single component
Winding Operating Current: 5.0 amperes ac maximum single component single secondary
Winding Operating Current: 800.0 amperes ac maximum single component single primary
Winding Operating Voltage: 600.00 ac volts nominal single component single primary
Winding Operating Voltage: 5.00 ac volts nominal single component single secondary
Special Features: primary rated but not included
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
490779	Current Transformer
7RL801	Current Transformer
7T800	Current Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-905-9007?

The FSCG of the NSN 5950-00-905-9007 is 5950

Does NSN 5950-00-905-9007 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 5950-00-905-9007 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-905-9007 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 5950-00-905-9007 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 15, 1966