Rotary Switch
X20-205-320
(NSN) National Stock Number
5930-00-274-0018
Federal Supply Classification
5930 Switches
Item Name Code
02134
Schedule B Code
8536509020
Summary
2a single mounting facility thread class, 0.417 inches minimum single mounting facility and 0.457 inches maximum single mounting facility thread length, explosion proof hazardous locations/environmental protection, 1.797 inches minimum and 2.001 inches maximum overall length, 0.230 inches minimum single actuator and 0.270 inches maximum single actuator first flat length, 0.215 inches minimum single actuator and 0.221 inches maximum single actuator flat height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | ZZ |
Identification
A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 02134 | A052B0 | 1 | 1 |
Specifications
Thread Class
2a single mounting facility
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Length
0.417 inches minimum single mounting facility and 0.457 inches maximum single mounting facility
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Hazardous Locations/Environmental Protection
explosion proof
Details
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.Overall Length
1.797 inches minimum and 2.001 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.First Flat Length
0.230 inches minimum single actuator and 0.270 inches maximum single actuator
Details
None.Flat Height
0.215 inches minimum single actuator and 0.221 inches maximum single actuator
Details
None.Shaft Diameter
0.248 inches minimum single actuator and 0.251 inches maximum single actuator
Details
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.Shaft Length
0.834 inches minimum single actuator and 0.914 inches maximum single actuator
Details
A measurement of the longest dimension of the shaft,in distinction from width.Overall Diameter
1.100 inches minimum and 1.306 inches maximum
Details
A measurement of the longest straight line across a circular cross-sectional plane.Individual Section Quantity
1
Details
The number of individual sections included in the item.Nonturn Device Type
slotted bushing at 3:00 o'clock
Details
Indicates the type of device used to prevent physical movement of the item on its mounting surface.Operating Temp Range
-65.0 to 125.0 deg celsius
Details
The minimum and maximum limits of temperature at which the item is rated for operation.Switch Contact Basic Design
nonpile-up symmetrical
Details
The general configuration of the contacts of a switch that describes its basic switching structure.Pole Quantity
2 single section front
Details
The number of poles included in the item.Throw Quantity
3 single section rear
Details
The number of positions to which the item may be actuated to energize electrical circuits.Mounting Method
threaded bushing w/panel seal single mounting facility
Details
The means of attaching the item.Nominal Thread Size
0.375 inches single mounting facility
Details
A designation that is used for the purpose of general identification of the thread.Contact Voltage Rating In Volts
115.0 ac at sea level
Details
The voltage for which the contacts are rated,expressed in volts.Contact Voltage Rating In Volts
28.0 dc at sea level
Details
The voltage for which the contacts are rated,expressed in volts.Shaft Flat/Slot Angular Location
195.0 degrees from nonturn device single actuator
Details
The angular distance of the shaft flat or slot from the point of reference.Rotor Through Connection Quantity
2 single section
Details
Indicates the number of connections on a rotor segment that are front to rear surface connected.Switch Actuator Indexing Position Quantity
3 single actuator
Details
The number of positions to which the switch actuator may be indexed.Shaft Type
round, flatted single actuator
Details
Indicates the type of shaft included on the item.Terminal Type
tab, solder lug
Details
Indicates the type of terminal for providing electrical connection to the item.Contact Switching Action
breaks before makes single section rear
Details
An indication of the switching action by the contacts of the item.Switch Actuator Positioning Increment
30.0 degrees single actuator
Details
The increments of angular rotation that the switch actuator moves between adjacent index positions.Detent Rotational Torque Range
+0.500 to 2.500 inch-pounds single actuator
Details
The minimum and maximum amount of turning force required to rotate an actuator through the detent positions.Switch Actuator Stop Device Type
fixed stop single actuator
Details
Indicates the type of device included in the switch to limit the angular rotation of its actuator.Contact Load Current Rating
1.0 amperes inductive load dc at sea level
Details
The amount of current that the contacts are rated to make or break with a specified load.Contact Load Current Rating
2.0 amperes resistive load ac at sea level and 1.0 amperes inductive load ac at sea level
Details
The amount of current that the contacts are rated to make or break with a specified load.Style Designator
tap, circular, bushing mount
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Test Data Document
81349-mil-s-3786 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Thread Series Designator
unef single mounting facility
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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 0029-LL-HDE-R425 | Z9990 | 9 | - | 5 | 9 | - | ZA |
| X20-205-320 | S3715 | 1 | - | 5 | 9 | - | ZG |
| X20-205-320 | S3712 | 1 | - | 5 | 9 | - | ZZ |
| 4M30F2-1N3 | 91812 | 3 | - | C | 1 | - | TX |
| 2678545-01-2-3N | 53711 | 6 | - | C | 1 | - | ZZ |
| 63A104872P5 | 16331 | 6 | - | C | 1 | - | ZZ |
| 44HS30-01-2-3N | 81073 | 3 | - | C | 1 | - | TX |
| 44S30-012-3N | 81073 | 3 | - | C | 1 | - | ZZ |
| 7905082-13 | 90536 | 6 | - | C | 1 | - | ZZ |
| M3786/4-5013 | 81349 | 3 | - | 2 | 2 | - | TX |
| MIL-DTL-3786/4 | 81349 | E | - | 4 | 1 | - | ZZ |
| MIL-S-3786/4 | 81349 | 3 | - | 5 | 9 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 34430 | - | M | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
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 5930-00-274-0018
What is the NIIN of the NSN 5930-00-274-0018?
The National Item Identification Number (NIIN) of the NSN 5930-00-274-0018 is 00-274-0018
When the NSN 5930-00-274-0018 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sat, Aug 4, 1973
Does the NSN 5930-00-274-0018 contain any precious metals?
Does not contain precious metal
Does the NSN 5930-00-274-0018 contain any hazardous material?
No information in HMIRS
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