181A343-1

181A3431 Pressure Switch
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Datasheet. 181A343-1 specification

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

4.500in. ⁓4-1/2"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

4.500in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

3.500in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

C-130 aircraft

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

differential

Mounting Method
The means of attaching the item.

threaded stud

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

switch, pressure differential

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

cylindrical w/flange

Answers.

What quantity is this sold in?

1EA

What is the style?

Cylindrical w/flange

What is the overall width?

3.500 inches

What is the NSN for 181A343-1?

5930-01-557-1420

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 181A343-1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-557-1420 SWITCH,PRESSURE

Used on c-130 aircraft. cylindrical w/flange switch, pressure differential 3.500" overall width 4.500" overall length

NIIN
015571420
NIIN Date
10/12/07
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.000lbs
Item Dimensions
QUP
1 
Historical Price
$29.60 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

Major End Users Countries and entities

  • - Department of The Air Force 

Major End Items End use applications

  • - C-130 aircraft

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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

181A343-1 / 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.