PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10309Switch,sensitive

Drs Technologies Canada Ltd · NSN 5930-00-057-4921 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-057-4921 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-057-4921. Primary manufacturer part number: 10309.
Features
  • Switch,sensitive — FSC 5930
  • Unthreaded Mounting Hole Diameter: 0.091 INCHES NOMINAL IN
  • Actuator Diameter: 0.061 INCHES NOMINAL IN
  • Switch Actuator Quantity: 1
  • Body Length: 0.626 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 3 TURRET
  • Maximum Voltage Rating in Volts: 115.0 AC
  • Hazardous Locations/environmental Protection: DUSTPROOF
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-00-057-4921, 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 Drs Technologies Canada Ltd. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-057-4921
Primary Part Number10309
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerDrs Technologies Canada Ltd
StatusACTIVE
Unthreaded Mounting Hole Diameter0.091 INCHES NOMINAL IN
Actuator Diameter0.061 INCHES NOMINAL IN
Switch Actuator Quantity1
Body Length0.626 INCHES MAXIMUM IN
Terminal Type and Quantity3 TURRET
Maximum Voltage Rating in Volts115.0 AC
Hazardous Locations/environmental ProtectionDUSTPROOF
Body Width0.326 INCHES MAXIMUM IN
Test Data Document10309-36452 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Actuator Movement0.050 PRETRAVEL INCHES MAXIMUM AND 0.004 OVERTRAVEL INCHES MAXIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
Body Height0.600 INCHES NOMINAL IN
Actuator StyleROUND
Actuator Free Position Height0.455 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.188 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Actuator Height0.050 INCHES MAXIMUM IN
Body StyleHOLE MOUNTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-014-683910309 INTERCHANGEABLE
Seal,plain Encased
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5999-00-017-4463 INTERCHANGEABLE
Contact,electrical
5305-00-206-3618SCB67515 INTERCHANGEABLE
Thumbscrew
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2825-00-218-609510309 INTERCHANGEABLE
Disk,hand Valve
Northrop Grumman Systems Corporation Div Marine Systems
5999-00-301-4610SM-C-148697 INTERCHANGEABLE
Contact Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4440-00-336-9974 INTERCHANGEABLE
Cartridge,dehydrator
5330-00-916-6400 INTERCHANGEABLE
Ring,wiper
5330-00-916-928310309 INTERCHANGEABLE
Packing,preformed
Walz & Krenzer Inc Div Mapeco Products
2910-00-953-1562 INTERCHANGEABLE
Valve,coupler,line
5133-00-988-5696 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
10309 PRIMARY Drs Technologies Canada Ltd (CAN)
10309 Drs Technologies Canada Ltd (CAN)
Related Parts
5330-00-014-6839INTERCHANGEABLE
SEAL,PLAIN ENCASED
10309
5999-00-017-4463INTERCHANGEABLE
CONTACT,ELECTRICAL
5305-00-206-3618INTERCHANGEABLE
THUMBSCREW
SCB67515
2825-00-218-6095INTERCHANGEABLE
DISK,HAND VALVE
10309
5999-00-301-4610INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
SM-C-148697
4440-00-336-9974INTERCHANGEABLE
CARTRIDGE,DEHYDRATOR
5330-00-916-6400INTERCHANGEABLE
RING,WIPER
5330-00-916-9283INTERCHANGEABLE
PACKING,PREFORMED
10309
2910-00-953-1562INTERCHANGEABLE
VALVE,COUPLER,LINE
5133-00-988-5696INTERCHANGEABLE
DRILL,TWIST
2840-01-214-9754INTERCHANGEABLE
SPACERS,GASKET,FUEL NOZZLE
4066768
5330-01-304-7798INTERCHANGEABLE
GASKET
10309

Frequently Asked Questions

What is NSN 5930-00-057-4921?

NSN 5930-00-057-4921 is a Switch,sensitive, manufactured by Drs Technologies Canada Ltd, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-057-4921?

NSN 5930-00-057-4921 has 2 cross-referenced part numbers: 10309 (Drs Technologies Canada Ltd), 10309 (Drs Technologies Canada Ltd).

What NSN replaces 5930-00-057-4921?

There are 12 known substitutes for 5930-00-057-4921: 5330-00-014-6839, 5999-00-017-4463, 5305-00-206-3618 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10309?

Key specifications for 10309: Unthreaded Mounting Hole Diameter: 0.091 INCHES NOMINAL IN; Actuator Diameter: 0.061 INCHES NOMINAL IN; Switch Actuator Quantity: 1; Body Length: 0.626 INCHES MAXIMUM IN. 17 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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