81-818-02

8181802 Pressure Switch

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Datasheet. 81-818-02 specification

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

0.250in. single connection

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

3.760in. ⁓3-49/64"

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

3.500in.

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

2.780in.

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

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

0.250in. single pressure connection ⁓1/4"

Contact Adjustability
The adjustability of the contact.

actuation point adjustable and deactuation point adjustable

Contact Adjustment Range
The minimum and maximum limits to which the contact(s) may be adjusted.

+5.00/+45.00 actuation point pounds per square inch gage and +20.00/+65.00 deactuation point pounds per square inch gage

Contact Voltage Rating In Volts
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

115.0 ac at sea level first voltage

Frequency In Hertz
The cycles per second /hertz/ of the alternating current.

60.0 first voltage

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

gas or liquid

Answers.

What quantity is this sold in?

1EA

What is the overall width?

2.780 inches

What is the inside diameter?

0.250 inches single connection

What is the NSN for 81-818-02?

5930-01-167-0013

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 81-818-02?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-167-0013 SWITCH,PRESSURE

2.780" overall width 3.760" overall length 0.250" single connection inside diameter

NIIN
011670013
NIIN Date
11/21/83
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$229.08 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

1. 1421 Cage 60629

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

81-818-02 / 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.