PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50353Switch,rotary

Alliant Techsystems Operations Llc Div Defense Electronic Systems · NSN 5930-00-515-3604 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-515-3604 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-515-3604. Primary manufacturer part number: 50353.
Features
  • Switch,rotary — FSC 5930
  • Rotor Through Connection Quantity: 1 EACH SECTION
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL
  • Flat Height: 0.210 INCHES NOMINAL SINGLE ACTUATOR IN
  • Throw Quantity: 24 EACH SECTION REAR
  • Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
  • Shaft Length: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN
  • Shaft Flat/slot Angular Location: 180.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-515-3604, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Alliant Techsystems Operations Llc Div Defense Electronic Systems. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-515-3604
Primary Part Number50353
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerAlliant Techsystems Operations Llc Div Defense Electronic Systems
StatusACTIVE
Rotor Through Connection Quantity1 EACH SECTION
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL
Flat Height0.210 INCHES NOMINAL SINGLE ACTUATOR IN
Throw Quantity24 EACH SECTION REAR
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft Length0.375 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft Flat/slot Angular Location180.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Switch Actuator Indexing Position Quantity24 SINGLE ACTUATOR
Contact Load Current Rating3.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
Individual Section Quantity2
Thread Series DesignatorUNS SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY A
Terminal TypeTAB, SOLDER LUG
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Switch Actuator Positioning Increment15.0 DEGREES SINGLE ACTUATOR
Overall Diameter2.000 INCHES MAXIMUM IN
First Flat Length0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
Hazardous Locations/environmental ProtectionEXPLOSION PROOF
Pole Quantity1 EACH SECTION FRONT
Nonturn Device TypeSLOTTED BUSHING AT 12:00 OCLOCK
Thread Length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Nominal Thread Size0.469 INCHES SINGLE MOUNTING FACILITY IN
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-010-3875 INTERCHANGEABLE
Plug,pipe
4520-00-169-641350353 INTERCHANGEABLE
Heating Element,electrical,nonim
Wells Mfg Co
4210-00-256-2823R50353 INTERCHANGEABLE
Cover,priming Valve
Waterous Company
3020-00-407-6162SCB70620 INTERCHANGEABLE
Gear,worm Wheel
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4910-01-360-80931U6678 INTERCHANGEABLE
Fixture,injector Ad
Caterpillar Inc Div Caterpillar Defense
1377-01-525-36964839 INTERCHANGEABLE
Cartridge,powder Actuated Tool
Hilti Inc
7910-01-662-719450353 INTERCHANGEABLE
Cleaner,vacuum,electric
Emerson Electric Co Ridgid/kollman Div
Cross-Reference Index
Part NumberManufacturer
50353 PRIMARY Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
50353 Janco Corporation Dba Janco Corp Div Mason Controls (USA)
Related Parts
4730-00-010-3875INTERCHANGEABLE
PLUG,PIPE
4520-00-169-6413INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50353
4210-00-256-2823INTERCHANGEABLE
COVER,PRIMING VALVE
R50353
3020-00-407-6162INTERCHANGEABLE
GEAR,WORM WHEEL
SCB70620
4910-01-360-8093INTERCHANGEABLE
FIXTURE,INJECTOR AD
1U6678
1377-01-525-3696INTERCHANGEABLE
CARTRIDGE,POWDER ACTUATED TOOL
4839
7910-01-662-7194INTERCHANGEABLE
CLEANER,VACUUM,ELECTRIC
50353

Frequently Asked Questions

What is NSN 5930-00-515-3604?

NSN 5930-00-515-3604 is a Switch,rotary, manufactured by Alliant Techsystems Operations Llc Div Defense Electronic Systems, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-515-3604?

NSN 5930-00-515-3604 has 2 cross-referenced part numbers: 50353 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), 50353 (Janco Corporation Dba Janco Corp Div Mason Controls).

What NSN replaces 5930-00-515-3604?

There are 7 known substitutes for 5930-00-515-3604: 4730-00-010-3875, 4520-00-169-6413, 4210-00-256-2823 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50353?

Key specifications for 50353: Rotor Through Connection Quantity: 1 EACH SECTION; Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL; Flat Height: 0.210 INCHES NOMINAL SINGLE ACTUATOR IN; Throw Quantity: 24 EACH SECTION REAR. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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