3370038-021

3370038021 Pressure Switch

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Datasheet. 3370038-021 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a all threaded stud

Hazardous Locations/environmental Protection
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.

weatherproof

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

2.094in. ⁓2-3/32"

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.

0.195in. all connections and 0.205in. all connections

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

1.875in.

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

1.031in.

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

1.000in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.937in.

Longest Horizontal Distance Between Mounting Centers
The longest distance between mounting centers parallel to the horizontal plane.

0.718in.

Longest Vertical Distance Between Mounting Centers
The longest distance between mounting centers parallel to the vertical plane.

0.713in.

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

differential

Operating Temp Rating
The temperature at which the item operates.

-40.0 deg celsius and 65.0 deg celsius

Mounting Method
The means of attaching the item.

threaded stud

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

56 all threaded stud

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

Proof Pressure
The maximum pressure that an item will withstand without resulting in any permanent changes in the structural,mechanical,or electrical characteristics.

0.50 pounds per square inch gage

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

0.086in. all threaded stud ⁓3/32"

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

four position rectangular

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 closed, momentary action

Sensing Element Burst Pressure
The pressure at which the pressure sensing element of the item is rendered inoperative by rupture or other permanent physical damage.

8.00 pounds per square inch gage

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

quick disconnect, female

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

10.0 milliamperes resistive load first voltage

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

10.0 milliamperes resistive load second voltage

Contact Adjustability
The adjustability of the contact.

deactuation point not adjustable and actuation point not adjustable

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

0.15 actuation point in. of water and 0.08 deactuation 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.

30.0 ac at sea level first voltage

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.

30.0 dc at sea level second voltage

Pressure Connector Type
Indicates the type of pressure connector.

barbed, unthreaded external all connections

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

gas or liquid

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.

unc all threaded stud

Answers.

What class is the thread series?

Unc all threaded stud

What is the thread quantity per inch?

56 all threaded stud

What is the overall width?

1.031 inches maximum

What is the outside diameter?

0.195 inches minimum all connections and 0.205 inches maximum all connections

What is the thread class?

2a all threaded stud

What is the NSN for 3370038-021?

5930-01-036-9458

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 3370038-021?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-036-9458 SWITCH,PRESSURE

unc all threaded stud thread series 56 all threaded stud thread quantity per inch 1.031" overall width 0.195" all connections outside diameter 2.094" overall length 2a all threaded stud thread class

NIIN
010369458
NIIN Date
03/10/77
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$126.55 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. PSF/SRF100A-6142 Cage 0A0U6

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

3370038-021 / 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.