Sensitive Switch
BZ-2RQ1-A2
(NSN) National Stock Number
5930-00-078-7666
Federal Supply Classification
5930 Switches
Item Name Code
00399
Schedule B Code
8536509050
Summary
2a thread class, bushing/hole mounted body style, 1.940 inches nominal overall length, 1.000 inches nominal center to center distance between mounting facilities parallel to length, 1.849 inches nominal overall height, 0.687 inches nominal overall width
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | AC | - | ZZ |
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
Thread Class
2a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Body Style
bushing/hole mounted
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Overall Length
1.940 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches nominal
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.Overall Height
1.849 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
0.687 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bushing Length
0.520 inches nominal
Details
A measurement of the longest dimension of a bushing,in distinction from width.Body Length
1.940 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Body Width
0.687 inches nominal
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Body Height
0.570 inches nominal
Details
A measurement from the bottom to the top of the body,in distinction from depth.Unthreaded Mounting Hole Diameter
0.140 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 Style
round
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.Actuator Diameter
0.326 inches nominal
Details
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.Actuator Height
0.339 inches nominal
Details
None.Actuator Free Position Height
0.859 inches nominal
Details
None.Maximum Voltage Rating In Volts
480.0 ac and 250.0 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.Inclosure Type
fully inclosed
Details
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.Mounting Method
threaded bushing
Details
The means of attaching the item.Thread Quantity Per Inch
32
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.469 inches
Details
A designation that is used for the purpose of general identification of the thread.Nonpile-Up Contact Arrangement
1 pole, double throw, 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
4.0 ounces minimum
Details
The amount to which the actuating force must be reduced to permit the switch to become unactuated.Switch Actuating Force
9.0 ounces minimum and 13.0 ounces maximum
Details
The amount of force required to actuate the switch.Actuator Movement
0.015 pretravel inches maximum and 0.219 overtravel inches minimum and 0.0004 differential inches minimum and 0.002 differential inches maximum
Details
The movement of the switch actuator.Contact Load Current Rating At Maximum Rated Voltage
250.000 milliamperes resistive dc and 15.000 amperes resistive ac
Details
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.Thread Series Designator
uns
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Terminal Type And Quantity
3 screw
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| BZ2RQ13A2 | 91929 | 5 | - | 3 | 2 | - | HD |
| 33-12103 | 50737 | 6 | - | C | 1 | - | ZZ |
| PAL32 | 556A6 | 5 | - | 5 | 2 | - | ZZ |
| PAL32A | 556A6 | 5 | - | 5 | 2 | - | ZZ |
| PAL32 | 05415 | 5 | - | 5 | 9 | - | TX |
| PAL32A | 05415 | 5 | - | 5 | 9 | - | ZZ |
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 |
|---|---|---|---|
| 34430 | - | M | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5930-00-078-7666
What is the NIIN of the NSN 5930-00-078-7666?
The National Item Identification Number (NIIN) of the NSN 5930-00-078-7666 is 00-078-7666
When the NSN 5930-00-078-7666 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Sat, Aug 5, 1967
Does the NSN 5930-00-078-7666 contain any precious metals?
Type/content is unknown
Does the NSN 5930-00-078-7666 contain any hazardous material?
No information in HMIRS
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