RS-51-NC

RS51NC Mercury Switch

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Datasheet. RS-51-NC specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

cased

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.500in. ⁓2-1/2"

Center To Center Distance Between Mounting Facilities Parallel To Length
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.

2.190in.

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.380in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.560in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

2.500in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.560in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

0.380in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.160in.

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

130.0 ac and 130.0 dc

Switch Actuation Differential Angle
The amount of switch movement required to effect the switching action.

30.0 degrees

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 closed, momentary action single switch unit

Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.

100.000 milliamperes resistive dc and 100.000 milliamperes resistive ac

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

2 wire lead

Answers.

What is the overall width?

0.560 inches

What is the NSN for RS-51-NC?

5930-01-050-9098

How is this classified for shipping?

Schedule B number: 8536509035
nmfc 061300
Switches, push-button, rated at over 5 a, for a voltage not exceeding 1,000 v

What's the federal classification of RS-51-NC?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-050-9098 SWITCH,MERCURY

0.560" overall width 2.500" overall length

NIIN
010509098
NIIN Date
11/16/77
Schedule B
8536509035 
Name Code
00159
FIIG
A053A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$9.33 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

Major End Users Countries and entities

  • - Department of The Air Force 

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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)
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

RS-51-NC / Switch,mercuryWhat is the formal definition of this item?

A switch in which a mercury pool is used to bridge fixed contacts when their inclosing sealed capsule is tilted. do not use if switch has an actuator, such as lever, push button, toggle, and the like. see switch (as modified). for items in which a contact may be moved into a mercury pool by a magnetic field, see switch, reed.