21546-3-62-1

215463621 Thermostatic Switch

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Datasheet. 21546-3-62-1 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3a single threaded bushing

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

0.670in.

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

1.000in. ⁓1/64"

Mounting Method
The means of attaching the item.

threaded bushing

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

16 single threaded bushing

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. single threaded bushing ⁓3/4"

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.

2.0 amperes resistive load second voltage

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

1.0 amperes resistive load first voltage

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.

120.0 ac at sea level first voltage

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.

30.0 dc at sea level second voltage

Thread Series Designator
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 single threaded bushing

Answers.

What class is the thread series?

Unf single threaded bushing

What is the thread quantity per inch?

16 single threaded bushing

What is the thread class?

3a single threaded bushing

What is the NSN for 21546-3-62-1?

5930-01-055-7848

How is this classified for shipping?

Schedule B number: 9032100000
nmfc 061300
Thermostats

What's the federal classification of 21546-3-62-1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-055-7848 SWITCH,THERMOSTATIC

unf single threaded bushing thread series 16 single threaded bushing thread quantity per inch 3a single threaded bushing thread class

NIIN
010557848
NIIN Date
02/11/78
Schedule B
9032100000 
Name Code
00451
FIIG
A048B0
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. 352250023346 Cage H0203
2. 352250023346 Cage H0203

Major End Users Countries and entities

  • - Germany 
  • - Turkey 

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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)
77.5
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

21546-3-62-1 / 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).