PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202-357Switch,rotary

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5930-00-823-6099 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-823-6099 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-823-6099. Primary manufacturer part number: 202-357.
Features
  • Switch,rotary — FSC 5930
  • Thread Class: 2A SINGLE MOUNTING FACILITY A
  • Nonturn Device Radius: 0.500 INCHES NOMINAL AT 9:00 OCLOCK IN
  • Nonturn Device Type: PIN AT 9:00 OCLOCK
  • Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION FRONT
  • Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN
  • Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR
  • Thread Length: 0.165 INCHES MINIMUM AND 0.297 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-823-6099, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-823-6099
Primary Part Number202-357
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Thread Class2A SINGLE MOUNTING FACILITY A
Nonturn Device Radius0.500 INCHES NOMINAL AT 9:00 OCLOCK IN
Nonturn Device TypePIN AT 9:00 OCLOCK
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Thread Length0.165 INCHES MINIMUM AND 0.297 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Pole Quantity2 EACH SECTION FRONT
Precious Material and LocationCONTACTS GOLD AND TERMINALS SILVER
Shaft Diameter0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM SINGLE ACTUATOR IN
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL
Individual Section Quantity3
First Flat Length0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM SINGLE ACTUATOR IN
Precious MaterialGOLD AND SILVER
Style DesignatorTAP, SQUARE FRAME
Switch Actuator Indexing Position Quantity6 SINGLE ACTUATOR
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Shaft Length0.781 INCHES NOMINAL SINGLE ACTUATOR IN
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Throw Quantity6 EACH SECTION FRONT
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Terminal TypeTURRET
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Flat Height0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SINGLE ACTUATOR IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-058-5160202357 INTERCHANGEABLE
Washer,spring Tension
Honeywell International Inc. Div Aerospace - Torrance
5977-00-224-4319SC-D-61023-2 INTERCHANGEABLE
Brush,electrical Contact
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
202-357 Tech Logistics, Inc. (USA)
202-357 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
10A.202-357 Multi-Tech Industries Inc. (USA)
10A.202-357 Tech Logistics, Inc. (USA)
Related Parts
5310-00-058-5160INTERCHANGEABLE
WASHER,SPRING TENSION
202357
5977-00-224-4319INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
SC-D-61023-2

Frequently Asked Questions

What is NSN 5930-00-823-6099?

NSN 5930-00-823-6099 is a Switch,rotary, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-823-6099?

NSN 5930-00-823-6099 has 4 cross-referenced part numbers: 202-357 (Tech Logistics, Inc.), 202-357 (Lockheed Martin Corporation Div Rms - Mitchel Field), 10A.202-357 (Multi-Tech Industries Inc.), 10A.202-357 (Tech Logistics, Inc.).

What NSN replaces 5930-00-823-6099?

There are 2 known substitutes for 5930-00-823-6099: 5310-00-058-5160, 5977-00-224-4319. Verify interchangeability with system specifications before substitution.

What are the specifications of 202-357?

Key specifications for 202-357: Thread Class: 2A SINGLE MOUNTING FACILITY A; Nonturn Device Radius: 0.500 INCHES NOMINAL AT 9:00 OCLOCK IN; Nonturn Device Type: PIN AT 9:00 OCLOCK; Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION FRONT. 29 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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