A3-42-270

A342270 Toggle Switch

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Datasheet. A3-42-270 specification

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

bushing mount

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

0.781in. ⁓25/32"

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

1.359in.

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

0.344in.

Bushing Length
A measurement of the longest dimension of a bushing,in distinction from width.

0.375in.

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

0.781in.

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

0.344in.

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

metal

Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.

round

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

0.240in.

Actuator Position-action Relationship
The relationship between the actuator position and the actuator action /maintained or momentary/.

down position maintained and center position maintained

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.

250.0 ac and 30.0 dc

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

fully inclosed

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, both positions maintained 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.

4.000 amperes resistive dc and 2.500 amperes inductive dc and 2.400 amperes lamp dc and 5.000 amperes resistive ac and 2.400 amperes lamp ac

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.

locking ring

Precious Material And Location
An indication of the precious material and its location in the item.

contacts silver

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

2 tab, solder lug

Answers.

What quantity is this sold in?

1EA

What is the overall width?

0.344 inches maximum

What is the NSN for A3-42-270?

5930-00-241-3140

How is this classified for shipping?

Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of A3-42-270?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-241-3140 SWITCH,TOGGLE

locking ring 0.344" overall width 0.781" overall length

NIIN
002413140
NIIN Date
11/12/69
Schedule B
8536509065 
Name Code
00184
FIIG
A053A0
Item Weight
0.100lbs
Item Dimensions
30 X 20 X 20
QUP
Historical Price
$179.40 EA
DEMIL / ITAR
USML/ITAR controlled item (Code: B)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains silver
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. SMB540676-1 Cage 80063
2. SM-B-540676-2 Cage 80063
3. A3-42-107 Cage 81640

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Air Force 
  • - Austria 
  • - Portugal 
  • - Greece 

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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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
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

A3-42-270 / Switch,toggleWhat is the formal definition of this item?

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. excludes switch, lever; switch, rotary; switch, knife; switch, sensitive; and switch, box.