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Datasheet. 503N240A250 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a all threaded stud
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.480in. all threaded stud and 0.520in. all threaded stud ⁓17/32"
The distance measured in a straight line from the bottom to the top of an item.
1.171in.
A measurement from the bottom to the top of the body,in distinction from depth.
0.451in.
A measurement of the longest straight line across a circular cross-sectional plane.
0.568in. ⁓37/64"
Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.
internal sensor
The temperature at which the item operates.
-80.0 deg fahrenheit and 300.0 deg fahrenheit
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.
32 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.
0.190in. all threaded stud ⁓13/64"
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
Indicates the type of terminal for providing electrical connection to the item.
tab, solder lug
The amount of current that the contacts are rated to make or break with a specified load.
0.5 amperes resistive load first voltage
The amount of current that the contacts are rated to make or break with a specified load.
0.5 amperes resistive load second voltage
The adjustability of the contact.
deactuation point not adjustable and actuation point not adjustable
The rating of the stimulus required to actuate and/or deactuate the contact(s).
237.50 actuation point degrees fahrenheit and 262.50 actuation point degrees fahrenheit and 228.00 deactuation point degrees fahrenheit and 252.00 deactuation point degrees fahrenheit and 24.50 differential point degrees fahrenheit
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
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
The cycles per second /hertz/ of the alternating current.
60.0 first voltage
The type of media for which the item is designed.
gas or liquid
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
disc
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unf all threaded stud
Answers.
1EA
Unf all threaded stud
Disc
32 all threaded stud
0.480 inches minimum all threaded stud and 0.520 inches maximum all threaded stud
2a all threaded stud
Schedule B number: 9032100000
nmfc 061300
Thermostats
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-00-492-2265 SWITCH,THERMOSTATIC
unf all threaded stud thread series disc 32 all threaded stud thread quantity per inch 0.480" all threaded stud thread length 2a all threaded stud thread class
- NIIN
- 004922265
- NIIN Date
- 10/02/70
- Schedule B
- 9032100000
- Name Code
- 00451
- FIIG
- A048B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $51.25 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. | 340-0058-001 | Cage 97871 |
Major End Users Countries and entities
- - Department of The Navy
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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
503N240A250 / Switch,thermostaticWhat is the formal definition of this item?
A switch that is actuated by changes in ambient temperature. excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. see also control, temperature (as modified) and regulator, temperature (as modified).
