4289894

4289894 Pressure Switch

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Datasheet. 4289894 specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.630in. and 2.010in. ⁓2-1/64"

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.250in. single connection

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

0.820in. and 0.880in.

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

gage

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

1.052in. and 1.062in. ⁓1-1/16"

Mounting Method
The means of attaching the item.

input port

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.250in. single pressure connection ⁓1/4"

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 two circuit, double break/double make, both positions maintained

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

tab, solder lug

Pressure Connector Type
Indicates the type of pressure connector.

gasket seal compression, threaded external single connection

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

liquid

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

cylindrical

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

nptf single pressure connection

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Nptf single pressure connection

What is the style?

Cylindrical

What is the outside diameter?

0.250 inches single connection

What is the NSN for 4289894?

5930-01-318-4046

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 4289894?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-318-4046 SWITCH,PRESSURE

nptf single pressure connection thread series cylindrical 0.250" single connection outside diameter 1.630" overall length

NIIN
013184046
NIIN Date
04/18/90
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$5,950.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

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

Major End Users Countries and entities

  • - Department of The Navy 

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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)
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

4289894 / 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.