2578950-001A

2578950001A Sensitive Switch

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Datasheet. 2578950-001A specification

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

bushing mounted

Hazardous Locations/environmental Protection
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.

weatherproof

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

0.719in. and 0.781in.

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

1.000in.

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

0.875in. and 0.937in.

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

0.469in. and 0.531in.

Switch Actuator Quantity
The number of actuators provided in the item for selection of switching positions.

1

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

0.138in. and 0.168in.

Actuator Height

0.145in.

Actuator Free Position Height

0.145in.

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.

23.0 dc

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

aircraft, tomcat F-14

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

hermetically sealed

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.

2 pole, double throw, one position momentary single switch unit

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

feat

Actuator Movement
The movement of the switch actuator.

0.030 pretravelin. and 0.125 overtravelin. and 0.020 differentialin.

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.

weapon system essential

Answers.

What quantity is this sold in?

1EA

What is the NSN for 2578950-001A?

5930-00-517-6249

How is this classified for shipping?

Schedule B number: 8536509050
nmfc 061300
Switches, slide, for a voltage not exceeding 1,000 v

What's the federal classification of 2578950-001A?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-517-6249 SWITCH,SENSITIVE

Used on aircraft, tomcat f-14. weapon system essential

NIIN
005176249
NIIN Date
07/09/71
Schedule B
8536509050 
Name Code
00399
FIIG
A053A0
Item Weight
0.100lbs
Item Dimensions
20 X 20 X 20
QUP
Historical Price
$1,982.83 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. 10AT331-33-6 SR156 Cage 82647
2. 10AT331-33-6 SR156 Cage 73803
3. 10AT331-33-6 Cage 73803
4. 10AT331-33-6 Cage 82647
5. 10AT331-33-156 Cage 73803
6. 10AT331-33-10 Cage 73803
7. 10AT331-33-156 Cage 82647

Major End Users Countries and entities

  • - Department of The Navy 

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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

2578950-001A / Switch,sensitiveWhat is the formal definition of this item?

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.