1SR2E4

1SR2E4 Rotary Switch

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Datasheet. 1SR2E4 specification

First Flat Length

0.217in. single actuator and 0.219in. single actuator

Shaft Length
A measurement of the longest dimension of the shaft,in distinction from width.

0.234in. single actuator

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.203in. single mounting facility

Individual Section Quantity
The number of individual sections included in the item.

4

Longest Horizontal Distance Between Mounting Centers
The longest distance between mounting centers parallel to the horizontal plane.

2.094in. single mounting facility

Switch Contact Basic Design
The general configuration of the contacts of a switch that describes its basic switching structure.

NONPILE-Up nonsymmetrical

Mounting Method
The means of attaching the item.

base single mounting facility

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

two position IN-Line single mounting facility

Switch Actuator Indexing Position Quantity
The number of positions to which the switch actuator may be indexed.

4 single actuator

Shaft Type
Indicates the type of shaft included on the item.

round single actuator

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

screw

Contact Switching Action
An indication of the switching action by the contacts of the item.

breaks before makes each section front

Switch Actuator Positioning Increment
The increments of angular rotation that the switch actuator moves between adjacent index positions.

90.0 degrees single actuator

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81349-MIL-S-15291 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", "", etc.) .

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-S-15291/3 government specification

Answers.

What quantity is this sold in?

1EA

What is the NSN for 1SR2E4?

5930-00-259-7151

What's the federal classification of 1SR2E4?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-259-7151 SWITCH,ROTARY

NIIN
002597151
NIIN Date
01/01/63
Schedule B
 
Name Code
02134
FIIG
A052B0
Item Weight
0.800lbs
Item Dimensions
--
QUP
Historical Price
$26.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. M15291/3-019 Cage 81349
2. MIL-S-15291 Cage 81349

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Spain 
  • - Canada 
  • - Republic of Korea 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

1SR2E4 / Switch,rotaryWhat is the formal definition of this item?

A switch actuated by a definite angular rotation of the switch shaft about its axis. for items having rated actuation travel and pressure characteristics, see switch, sensitive. excludes relay, rotary; switch, stepping; and switch, telephone (as modified).