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Datasheet. 863-310951 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a all threaded stud
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.469in. all threaded stud ⁓15/32"
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.875in. ⁓3-7/8"
A measurement of the longest straight line across a circular cross-sectional plane.
4.062in. ⁓4-1/16"
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.
gage
The means of attaching the item.
threaded stud
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
20 all threaded stud
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.
increase
A designation that is used for the purpose of general identification of the thread.
0.500in. all threaded stud ⁓1/2"
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
1 pole, double throw, both positions maintained
Indicates the type of terminal for providing electrical connection to the item.
screw
The amount of current that the contacts are rated to make or break with a specified load.
15.0 amperes resistive load single voltage
The adjustability of the contact.
deactuation point adjustable and actuation point adjustable
The minimum and maximum limits to which the contact(s) may be adjusted.
+0.30/+1.00 actuation point pounds per square inch gage and +0.01/+20.00 deactuation point pounds per square inch gage
Indicates the type of device provided for manual adjustment of the contact(s).
external deactuation point screw and external actuation point screw
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
480.0 ac at sea level single voltage
The cycles per second /hertz/ of the alternating current.
60.0 single voltage
The type of media for which the item is designed.
gas or liquid
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npt all threaded stud
Answers.
1EA
Npt all threaded stud
20 all threaded stud
0.469 inches all threaded stud
3a all threaded stud
Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-037-0849 SWITCH,PRESSURE
npt all threaded stud thread series 20 all threaded stud thread quantity per inch 3.875" overall length 0.469" all threaded stud thread length 3a all threaded stud thread class
- NIIN
- 010370849
- NIIN Date
- 03/14/77
- Schedule B
- 8536509065
- Name Code
- 00206
- FIIG
- A048B0
- Item Weight
- 1.500lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $156.33 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. | 1823-1 | Cage 85274 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - Department of The Air Force
- - Poland
- - France
- - Republic of Korea
- - Netherlands
- - Norway
- - Greece
- - Nato Maintenance And Supply Agency
Availability for 863-310951 A member of our team will provide you with a price and availability quote
Request a Quote »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
863-310951 / 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.
