P904-1

P9041 Pressure Switch

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Quality Commitment

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Datasheet. P904-1 specification

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

4.188in.

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

6.125in. ⁓6-1/8"

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.

base

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, single throw, normally open, momentary action

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

connector, receptacle

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

4.0 amperes resistive load single voltage

Contact Adjustability
The adjustability of the contact.

actuation point adjustable, preset

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

+1.00/+1.50 actuation pointin. of water

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

external actuation point hex nut

Contact Stimulus Rating
The rating of the stimulus required to actuate and/or deactuate the contact(s).

0.30 differential point in. of water

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.

28.0 dc at sea level single voltage

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

three no. 10-32 thd mtg studs 7/16 in. lg equally spaced on 5.625 in. bolt circle

Answers.

What is the NSN for P904-1?

5930-00-259-8316

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 P904-1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-259-8316 SWITCH,PRESSURE

three no. 10-32 thd mtg studs 7/16 in. lg equally spaced on 5.625 in. bolt circle

NIIN
002598316
NIIN Date
01/01/63
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.000lbs
Item Dimensions
--
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

Major End Users Countries and entities

  • - Republic of Korea 
  • - Greece 

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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

P904-1 / 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.