K2491

K2491 Pressure Switch

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Datasheet. K2491 specification

Pressure Switch Type
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.

gage

Contact Action Stimulus
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.

increase

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.

1 pole, double throw, one position momentary

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

quick disconnect, male

Contact Adjustability
The adjustability of the contact.

actuation point adjustable and deactuation point adjustable

Contact Adjustment Type
Indicates the type of device provided for manual adjustment of the contact(s).

external actuation point screw and external deactuation point screw

Pressure Connector Type
Indicates the type of pressure connector.

flared, threaded external single connection

Media For Which Designed
The type of media for which the item is designed.

liquid

Answers.

What is the NSN for K2491?

5930-00-356-8161

How is this classified for shipping?

Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of K2491?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-356-8161 SWITCH,PRESSURE

NIIN
003568161
NIIN Date
01/01/61
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
QUP
 
Historical Price
$25.25 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. K2962 Cage 12736

Major End Users Countries and entities

  • - Brazil 
  • - Belgium 
  • - 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

K2491 / Switch,pressureWhat is the formal definition of this item?

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.