PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B109765Switch,rotary

Lockheed Martin Corp · NSN 5930-00-214-1309 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-214-1309 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-214-1309. Primary manufacturer part number: B109765.
Features
  • Switch,rotary — FSC 5930
  • Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR
  • Switch Actuator Stop Device Type: ADJUSTABLE STOP SINGLE ACTUATOR
  • Thread Length: 0.438 INCHES NOMINAL FIRST MOUNTING FACILITY IN
  • Style Designator: TAP, CIRCUIT SELECTOR
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY
  • Throw Quantity: 3 EACH SECTION REAR
  • Contact Load Current Rating: 7.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-214-1309, 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 Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-214-1309
Primary Part NumberB109765
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Switch Actuator Stop Device TypeADJUSTABLE STOP SINGLE ACTUATOR
Thread Length0.438 INCHES NOMINAL FIRST MOUNTING FACILITY IN
Style DesignatorTAP, CIRCUIT SELECTOR
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY
Throw Quantity3 EACH SECTION REAR
Contact Load Current Rating7.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Pole Quantity3 EACH SECTION REAR
Thread Series DesignatorUNEF FIRST MOUNTING FACILITY
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL
Square Shaft Size0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Nominal Thread Size0.625 INCHES FIRST MOUNTING FACILITY IN
Knob Manufacturer Code82121
Knob Manufacturer Part NumberA
Longest Vertical Distance Between Mounting Centers2.297 INCHES NOMINAL SECOND MOUNTING FACILITY IN
Nominal Thread Size0.190 INCHES SECOND MOUNTING FACILITY IN
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Thread Class2A FIRST MOUNTING FACILITY A
Individual Section Quantity5
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Mounting MethodBRACKET(S) AND THREADED HOLE(S) SECOND MOUNTING FACILITY
Shaft TypeRECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
Thread Class2B SECOND MOUNTING FACILITY
Longest Horizontal Distance Between Mounting Centers2.297 INCHES NOMINAL SECOND MOUNTING FACILITY IN
Thread Quantity Per Inch24 SECOND MOUNTING FACILITY
Switch Actuator Indexing Position Quantity12 SINGLE ACTUATOR
Mounting MethodTHREADED BUSHING WITH PANEL SEAL FIRST MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-240-5274 INTERCHANGEABLE
Key,socket Head Screw
5999-00-924-8547109-765 INTERCHANGEABLE
Contact,electrical
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
2910-00-981-4858ADL162TP649 INTERCHANGEABLE
Spray Tip,nozzle,fuel Injector
Ambac International Corporation Div Ambac International
4720-01-632-9102109765 INTERCHANGEABLE
Hose,nonmetallic
Clarus Technologies, Llc
Cross-Reference Index
Part NumberManufacturer
109765 Lockheed Martin Corp (USA)
L01133 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
B109765 PRIMARY Lockheed Martin Corp (USA)
B109765 Electro Switch Corp. Dba Electro Switch Corp (USA)
46505AA Electro Switch Corp. Dba Electro Switch Corp (USA)
Related Parts
5120-00-240-5274INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5999-00-924-8547INTERCHANGEABLE
CONTACT,ELECTRICAL
109-765
2910-00-981-4858INTERCHANGEABLE
SPRAY TIP,NOZZLE,FUEL INJECTOR
ADL162TP649
4720-01-632-9102INTERCHANGEABLE
HOSE,NONMETALLIC
109765

Frequently Asked Questions

What is NSN 5930-00-214-1309?

NSN 5930-00-214-1309 is a Switch,rotary, manufactured by Lockheed Martin Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-214-1309?

NSN 5930-00-214-1309 has 5 cross-referenced part numbers: 109765 (Lockheed Martin Corp), L01133 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), B109765 (Lockheed Martin Corp), B109765 (Electro Switch Corp. Dba Electro Switch Corp), 46505AA (Electro Switch Corp. Dba Electro Switch Corp).

What NSN replaces 5930-00-214-1309?

There are 4 known substitutes for 5930-00-214-1309: 5120-00-240-5274, 5999-00-924-8547, 2910-00-981-4858 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B109765?

Key specifications for B109765: Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR; Switch Actuator Stop Device Type: ADJUSTABLE STOP SINGLE ACTUATOR; Thread Length: 0.438 INCHES NOMINAL FIRST MOUNTING FACILITY IN; Style Designator: TAP, CIRCUIT SELECTOR. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com