10-778-501

10778501 Pressure Switch

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Datasheet. 10-778-501 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"

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 Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

3.500in.

Mounting Slot Width
A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.

0.195in. and 0.200in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.195in. and 0.200in.

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

3.000in.

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

0.625in.

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

gage

Mounting Method
The means of attaching the item.

bracket and unthreaded hole and slot

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

electrical box connector

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

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 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.

1.0 amperes inductive load single 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).

69.00 actuation point pounds per square inch and 57.00 deactuation point pounds per square inch and 12.00 differential point pounds per square inch

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

Pressure Connector Type
Indicates the type of pressure connector.

beveled, butt weld single connection

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

gas or liquid

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

cylindrical w/mounting lugs

Answers.

What quantity is this sold in?

1EA

What is the style?

Cylindrical w/mounting lugs

What is the outside diameter?

0.250 inches single connection

What is the NSN for 10-778-501?

5930-00-772-3954

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 10-778-501?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-772-3954 SWITCH,PRESSURE

cylindrical w/mounting lugs 0.250" single connection outside diameter 4.500" overall length

NIIN
007723954
NIIN Date
03/16/74
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.500lbs
Item Dimensions
--
QUP
Historical Price
$829.38 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. 10-778-12 Cage 81205
2. 410E-39DBL256B Cage 89326
3. 42022 Cage 98505

Major End Users Countries and entities

  • - Department of The Air Force 

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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

10-778-501 / 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.