4189493-1

41894931 Sensitive Switch

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Datasheet. 4189493-1 specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

bushing mounted

Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

1.015in.

Bushing Length
A measurement of the longest dimension of a bushing,in distinction from width.

1.030in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

0.980in.

Switch Actuator Quantity
The number of actuators provided in the item for selection of switching positions.

1

Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.

round

Actuator Diameter
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.

0.260in.

Actuator Free Position Height

0.375in.

Actuator Adapter Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator adapter.

pushbutton

Adapter Bushing Length

1.030in.

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

28.0 dc

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

fully inclosed

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

2 pole, double throw, one position momentary single switch unit

Switch Release Force
The amount to which the actuating force must be reduced to permit the switch to become unactuated.

64.0 ounces

Switch Actuating Force
The amount of force required to actuate the switch.

102.0 ounces

Actuator Movement
The movement of the switch actuator.

0.070 pretravelin. and 0.250 overtravelin. and 0.020 differentialin.

Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.

2.000 amperes inductive dc and 4.000 amperes motor dc and 4.000 amperes resistive dc

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

2 cable w/connector

Answers.

What is the NSN for 4189493-1?

5930-01-043-7376

How is this classified for shipping?

Schedule B number: 8536509050
nmfc 061300
Switches, slide, for a voltage not exceeding 1,000 v

What's the federal classification of 4189493-1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-043-7376 SWITCH,SENSITIVE

NIIN
010437376
NIIN Date
06/29/77
Schedule B
8536509050 
Name Code
00399
FIIG
A053A0
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. 5930010437376 Cage SCY13

Major End Users Countries and entities

  • - Morocco 
  • - Belgium 
  • - Netherlands 
  • - 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)
77.5
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)
Electrical appliances, small 
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

4189493-1 / Switch,sensitiveWhat is the formal definition of this item?

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.