44M30-01-4-3N
View detailed technical data, stock status, and sourcing information for: 44M30-01-4-3N
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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).
2a single mounting facility thread class, explosion proof hazardous locations/environmental protection, 0.437 inches nominal single mounting facility thread length, 0.250 inches nominal single actuator first flat length, 1.899 inches nominal overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a single mounting facility
- Thread Length
- 0.437 inches nominal single mounting facility
- Hazardous Locations/Environmental Protection
- explosion proof
- Overall Length
- 1.899 inches nominal
- First Flat Length
- 0.250 inches nominal single actuator
- Flat Height
- 0.219 inches nominal single actuator
- Shaft Diameter
- 0.250 inches nominal single actuator
- Shaft Length
- 0.874 inches nominal single actuator
- Overall Diameter
- 1.306 inches nominal
- Individual Section Quantity
- 1
- Nonturn Device Type
- slotted bushing at 3:00 o'clock
- Operating Temp Range
- -65.0 to 85.0 celsius
- Switch Contact Basic Design
- nonpile-up symmetrical
- Pole Quantity
- 4 single section front
- Throw Quantity
- 3 single section front
- Mounting Method
- threaded bushing single mounting facility
- Nominal Thread Size
- 0.375 inches single mounting facility
- Contact Voltage Rating In Volts
- 115.0 ac at sea level
- Contact Voltage Rating In Volts
- 28.0 dc at sea level
- Shaft Flat/Slot Angular Location
- 190.0 degrees from nonturn device single actuator
- Switch Actuator Indexing Position Quantity
- 3 single actuator
- Shaft Type
- round, flatted single actuator
- Terminal Type
- tab, solder lug
- Contact Switching Action
- breaks before makes single section front
- Switch Actuator Positioning Increment
- 30.0 degrees single actuator
- Contact Load Current Rating
- 1.0 amperes resistive load dc at sea level
- Contact Load Current Rating
- 2.0 amperes resistive load ac at sea level
- Style Designator
- snap or line
- 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.)."
- Thread Series Designator
- unef single mounting facility
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5930-00-017-4786 | No Name Available | 02/14/2001 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 168777-6 | Rotary Switch |
| 44M30-01-4-03N | Rotary Switch |
| 44M30-01-4-3N | Rotary Switch |
| 44M30+1+4+3+N | Rotary Switch |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5930-00-410-5404?
Does the NSN 5930-00-410-5404 have a Schedule B code assigned?
Does NSN 5930-00-410-5404 require demilitarization?
Does NSN 5930-00-410-5404 contain precious materials?
Does NSN 5930-00-410-5404 contain hazardous materials?
When the NSN 5930-00-410-5404 was assigned to the Federal Catalog?
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