253798K3

View detailed technical data, stock status, and sourcing information for: 253798K3
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-359-3839

Item Name Code

02134

Assigment Date

02/18/1974 (52 years ago)

0.250 inches nominal single actuator shaft length, 2a single mounting facility thread class, 0.248 inches minimum and 0.251 inches maximum single actuator shaft diameter, 2.935 inches maximum overall length, 0.375 inches nominal single mounting facility thread length

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: 0.375 inches nominal single mounting facility
Overall Length: 2.935 inches maximum
Shaft Diameter: 0.248 inches minimum and 0.251 inches maximum single actuator
Shaft Length: 0.250 inches nominal single actuator
Overall Diameter: 1.750 inches maximum
Nonturn Device Radius: 0.531 inches nominal at 3:00 o'clock
Individual Section Quantity: 3
Nonturn Device Type: tab at 3:00 o'clock
Operating Temp Range: -65.0 to 85.0 celsius
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 each section front
Pole Quantity: 1 each section rear
Throw Quantity: 8 each section front
Throw Quantity: 8 each section rear
Mounting Method: threaded bushing w/panel seal single mounting facility
Nominal Thread Size: 0.375 inches single mounting facility
Contact Voltage Rating In Volts: 115.0 lowest ac voltage rating at sea level
Contact Voltage Rating In Volts: 28.0 dc at sea level
Contact Voltage Rating In Volts: 300.0 highest ac voltage rating at sea level
Switch Actuator Indexing Position Quantity: 8 single actuator
Shaft Type: round single actuator
Terminal Type: tab, solder lug
Contact Switching Action: breaks before makes each section front
Contact Switching Action: breaks before makes each section rear
Switch Actuator Positioning Increment: 30.0 degrees single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 50.0 milliamperes resistive load lowest ac voltage rating at sea level
Contact Load Current Rating: 500.0 milliamperes resistive load and 50.0 milliamperes inductive load dc at sea level
Contact Load Current Rating: 250.0 milliamperes resistive load highest ac voltage rating at sea level
Style Designator: circular wafer, bushing mount
Test Data Document: "81349-mil-s-3786/2 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unef 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
253798K3	Rotary Switch
721818-15	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-359-3839?

The FSCG of the NSN 5930-00-359-3839 is 5930

Does the NSN 5930-00-359-3839 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-359-3839 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 5930-00-359-3839 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-359-3839 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 5930-00-359-3839 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Feb 18, 1974