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Datasheet. 491-457 specification
End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.
The national stock number or the identification information of the end equipment for which the item is a part.
onboard wagb 420 ft u.s. coast guard vessels
Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
50 deg celsius; normally closed type
Answers.
What quantity is this sold in?
1EA
How is this classified for shipping?
Schedule B number: 9032100000
Thermostats
What's the federal classification of 491-457?
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-457-3311 SWITCH,THERMOSTATIC
Used on onboard wagb 420 ft u.s. coast guard vessels. 50 deg celsius; normally closed type
- NIIN
- 014573311
- NIIN Date
- 07/20/98
- Schedule B
- 9032100000
- Name Code
- 00451
- FIIG
- A048B0
- QUP
- 1
- Historical Price
- $3.00 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. | 56931137 | Cage Z5565 |
Major End Users Countries and entities
- - U.s. Coast Guard
- - Australia
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491-457 / 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).
