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Datasheet. A-91-378 specification
Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
hole 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.
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.
dustproof
Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.406in. ⁓2-13/32"
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.
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.
0.998in. and 1.002in.
Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.688in.
Body Length
A measurement of the longest dimension of the body,in distinction from width.
A measurement of the longest dimension of the body,in distinction from width.
1.938in.
Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.688in.
Body Height
A measurement from the bottom to the top of the body,in distinction from depth.
A measurement from the bottom to the top of the body,in distinction from depth.
0.781in.
Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.
plastic
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.
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.
0.139in.
Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.
roller arm
Actuator Free Position Height
1.110in. and 1.140in.
Actuator Roller Diameter
0.375in.
Actuator Roller Width
0.188in.
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.
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.
600.0 ac and 28.0 dc
Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
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.
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
1 pole, double throw, one position momentary single switch unit
Switch Release Force
The amount to which the actuating force must be reduced to permit the switch to become unactuated.
The amount to which the actuating force must be reduced to permit the switch to become unactuated.
0.5 ounces
Switch Actuating Force
The amount of force required to actuate the switch.
The amount of force required to actuate the switch.
6.0 ounces and 12.0 ounces
Actuator Movement
The movement of the switch actuator.
The movement of the switch actuator.
0.062 pretravelin. and 0.031 overtravelin. and 0.032 differentialin.
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.
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.
25.000 amperes resistive dc and 2.000 amperes resistive 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.
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.
insulator included
Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.
Indicates the type and number of terminals for providing electrical connection.
3 screw
Answers.
What quantity is this sold in?
1EA
What is the overall width?
0.688 inches
How is this classified for shipping?
Schedule B number: 8536509050
Switches, slide, for a voltage not exceeding 1,000 v
What's the federal classification of A-91-378?
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-00-578-2735 SWITCH,SENSITIVE
insulator included 0.688" overall width 2.406" overall length
- NIIN
- 005782735
- NIIN Date
- 01/01/63
- Schedule B
- 8536509050
- Name Code
- 00399
- FIIG
- A053A0
- QUP
- 1
- Historical Price
- $2.88 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
| 1. | 1021456 | Cage 10001 |
| 2. | ALB227 | Cage 80411 |
Major End Users Countries and entities
- - Brazil
- - Republic of Korea
- - Italy
- - Greece
- - Turkey
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A-91-378 / 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.
