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Datasheet. 644792-12 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.491in. ⁓1/2"
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.571in.
A measurement of the longest dimension of the body,in distinction from width.
0.329in.
A measurement of the longest straight line across a circular cross-sectional plane.
1.750in. ⁓1-3/4"
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.
0.203in.
Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.
internal sensor
The radius of the circle in which the mounting facilities of an item are located.
0.670in.
The temperature at which the item operates.
-65.0 deg fahrenheit and 450.0 deg fahrenheit
The means of attaching the item.
flange and unthreaded hole
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.
increase
The general configuration and relative position of the facilities provided for mounting the item.
four position circular
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
Indicates the type of terminal for providing electrical connection to the item.
wire lead
The amount of current that the contacts are rated to make or break with a specified load.
2.0 amperes resistive load second voltage
The amount of current that the contacts are rated to make or break with a specified load.
1.0 amperes resistive load first voltage
The amount of current that the contacts are rated to make or break with a specified load.
5.0 amperes resistive load fourth voltage
The amount of current that the contacts are rated to make or break with a specified load.
5.0 amperes resistive load third 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).
290.00 actuation point degrees fahrenheit and 330.00 deactuation point degrees fahrenheit
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
125.0 ac at sea level second voltage
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
250.0 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 fourth voltage
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 third 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.
cylindrical w/flange
Answers.
1EA
Cylindrical w/flange
Schedule B number: 9032100000
nmfc 061300
Thermostats
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-00-726-3143 SWITCH,THERMOSTATIC
cylindrical w/flange 0.491" overall length
- NIIN
- 007263143
- NIIN Date
- 01/01/61
- Schedule B
- 9032100000
- Name Code
- 00451
- FIIG
- A048B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $895.73 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. | 21496-1 | Cage 82647 |
| 2. | 3168-1-1 | Cage 97896 |
| 3. | 21496-1 | Cage 50643 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - Brazil
- - Malaysia
- - Australia
- - Canada
- - New Zealand
- - Germany
- - Republic of Korea
- - Greece
Availability for 644792-12 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
644792-12 / 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).
