W-S-890

View detailed technical data, stock status, and sourcing information for: W-S-890
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-666-0203

Item Name Code

00406

Assigment Date

01/01/1963 (63 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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes:suppressor,ignition interference.

2 screw terminal type and quantity, 250.0 ac and 250.0 dc maximum voltage rating in volts, 3.000 amperes resistive ac contact load current rating at maximum rated voltage, fully inclosed inclosure type, 1 pole, single throw, both positions maintained single switch unit nonpile-up contact arrangement

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Maximum Voltage Rating In Volts: 250.0 ac and 250.0 dc
Inclosure Type: fully inclosed
Nonpile-Up Contact Arrangement: 1 pole, single throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 3.000 amperes resistive ac
Terminal Type And Quantity: 2 screw

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
W-S-890	Push Switch

FAQs

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

What is the FSCG of the NSN 5930-00-666-0203?

The FSCG of the NSN 5930-00-666-0203 is 5930

Does the NSN 5930-00-666-0203 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509035

Does NSN 5930-00-666-0203 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 5930-00-666-0203 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-666-0203 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 5930-00-666-0203 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963