Sensitive Switch
BS21-1
(NSN) National Stock Number
5930-00-083-2983
Federal Supply Classification
5930 Switches
Item Name Code
00399
Schedule B Code
8536509050
Summary
0.250 inches nominal body width, 0.438 inches nominal body height, 0.088 inches nominal unthreaded mounting hole diameter, 0.500 inches nominal actuator free position height, 250.0 ac and 30.0 dc maximum voltage rating in volts, 1 two circuit, one position momentary single switch unit nonpile-up contact arrangement
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | TX |
Identification
A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. It may include a timer function. Includes membrane switch. Excludes: switch,flexible; switch,pressure; and switch,thermostatic.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00399 | A053A0 | - | 1 |
Specifications
Body Width
0.250 inches nominal
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Body Height
0.438 inches nominal
Details
A measurement from the bottom to the top of the body,in distinction from depth.Unthreaded Mounting Hole Diameter
0.088 inches nominal
Details
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.Actuator Free Position Height
0.500 inches nominal
Details
None.Maximum Voltage Rating In Volts
250.0 ac and 30.0 dc
Details
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.Nonpile-Up Contact Arrangement
1 two circuit, one position momentary single switch unit
Details
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.Switch Release Force
2.0 ounces minimum
Details
The amount to which the actuating force must be reduced to permit the switch to become unactuated.Switch Actuating Force
5.0 ounces maximum
Details
The amount of force required to actuate the switch.Actuator Movement
0.045 pretravel inches minimum and 0.012 overtravel inches maximum and 0.020 differential inches nominal
Details
The movement of the switch actuator.Contact Load Current Rating At Maximum Rated Voltage
10.000 amperes resistive ac
Details
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.Terminal Type And Quantity
3 tab, solder lug
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 16-304 | 04426 | X | - | 5 | 2 | - | XX |
| 16-304 | 30323 | X | - | 3 | 2 | - | XX |
| 1227-1-1732 | 82423 | X | - | 5 | 9 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5930-00-083-2983
What is the NIIN of the NSN 5930-00-083-2983?
The National Item Identification Number (NIIN) of the NSN 5930-00-083-2983 is 00-083-2983
When the NSN 5930-00-083-2983 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5930-00-083-2983 contain any precious metals?
Type/content is unknown
Does the NSN 5930-00-083-2983 contain any hazardous material?
No information in HMIRS
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