SW281-4

View detailed technical data, stock status, and sourcing information for: SW281-4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-947-6156

Item Name Code

02134

Assigment Date

03/25/1966 (60 years ago)

A transparent or translucent item that encloses or is placed in front of a light source. Sections may be opaque and may include a holder. Serves as either a replacement unit for a specific type of light, such as light,traffic,vehicular; light,indicator; light,navigational,marine; stop light,vehicular; and lantern,electric; or that portion of a switch (as modified) used as an actuator and having provisions for illumination. See also window,lighting fixture; globe; electric light; and filter (as modified). __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

moisture resistant hazardous locations/environmental protection, 1.125 inches nominal overall length, 0.125 inches nominal single actuator shaft diameter, 0.250 inches nominal single mounting facility thread length, 2a single mounting facility thread class

Product Characteristics

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

Thread Class: 2a single mounting facility
Thread Length: 0.250 inches nominal single mounting facility
Hazardous Locations/Environmental Protection: moisture resistant
Overall Length: 1.125 inches nominal
Shaft Diameter: 0.125 inches nominal single actuator
Shaft Length: 0.500 inches nominal single actuator
Overall Diameter: 0.500 inches nominal
Individual Section Quantity: 1
Nonturn Device Type: flatted bushing at 3:00 o'clockflatted bushing at 9:00 o'clock
Operating Temp Range: -55.0 to 125.0 celsius
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 3 single section front
Throw Quantity: 3 single section front
Mounting Method: threaded bushing single mounting facility
Features Provided: metallic inclosure
Nominal Thread Size: 0.250 inches single mounting facility
Contact Voltage Rating In Volts: 115.0 ac at sea level28.0 highest dc voltage rating at sea level6.0 lowest dc voltage rating at sea level
Switch Actuator Indexing Position Quantity: 3 single actuator
Shaft Type: round single actuator
Terminal Type: tab, solder lug
Contact Switching Action: makes before breaks single section front
Switch Actuator Positioning Increment: 36.0 degrees single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 1.0 amperes resistive load ac at sea level1.0 amperes resistive load highest dc voltage rating at sea level1.0 amperes resistive load lowest dc voltage rating at sea level
Precious Material And Location: contacts and rotor blades silver and contact and rotor blade surfaces gold
Precious Material: silver and gold
Style Designator: circular wafer, bushing mount
Thread Series Designator: unf single mounting facility

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
259-9487-040	Rotary Switch
38-KM-3-C500M	Rotary Switch
46-001-0005	Rotary Switch
SW281-4	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-947-6156?

The FSCG of the NSN 5930-00-947-6156 is 5930

Does the NSN 5930-00-947-6156 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-947-6156 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 5930-00-947-6156 contain precious materials?

Item contains silver.

Does NSN 5930-00-947-6156 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 5930-00-947-6156 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 25, 1966