1SR4E2

View detailed technical data, stock status, and sourcing information for: 1SR4E2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-243-9380

Item Name Code

02134

Assigment Date

03/19/1971 (55 years ago)

2b single mounting facility thread class, 4 individual section quantity, 4.125 inches nominal overall length, 2.063 inches maximum overall height, 2.063 inches maximum overall width

Product Characteristics

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

Thread Class: 2b single mounting facility
Overall Length: 4.125 inches nominal
Overall Height: 2.063 inches maximum
Overall Width: 2.063 inches maximum
Individual Section Quantity: 4
Knob Manufacturer Code: 82121
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 each section front
Throw Quantity: 3 each section rear
Mounting Facility Circle Radius: 1.312 inches nominal single mounting facility
Mounting Method: bracket single mounting facility
Features Provided: actuator knob
Thread Quantity Per Inch: 24 single mounting facility
Nominal Thread Size: 0.190 inches single mounting facility
Contact Voltage Rating In Volts: 120.0 ac at sea level
Rotor Through Connection Quantity: 1 each section
Mounting Facility Pattern: four position circular single mounting facility
Switch Actuator Indexing Position Quantity: 4 single actuator
Terminal Type: tab w/screw
Switch Actuator Positioning Increment: 90.0 degrees single actuator
Contact Load Current Rating: 10.0 amperes resistive load ac at sea level
Style Designator: tap, circuit selector
Thread Series Designator: unc 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
111304AA	Rotary Switch
111304LE	Rotary Switch
1SR4E2	Rotary Switch
C10385	Rotary Switch
DX519334 12SH3	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-243-9380?

The FSCG of the NSN 5930-00-243-9380 is 5930

Does the NSN 5930-00-243-9380 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-00-243-9380 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5930-00-243-9380 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-243-9380 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 5930-00-243-9380 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 19, 1971