PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43915Switch,liquid Level

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-180-3786 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-180-3786 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-180-3786. Primary manufacturer part number: 43915.
Features
  • Switch,liquid Level — FSC 5930
  • Mounting Position: VERTICAL
  • Relay: NOT INCLUDED
  • Frequency Rating: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
  • DC Voltage Rating: 1.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
  • Mounting Method: THREAD
  • Test Data Document: 81349-MIL-S-16032 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.).
  • AC Voltage Rating: 1.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 5930-01-180-3786, 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 Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-180-3786
Primary Part Number43915
Item NameSwitch,liquid Level
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Mounting PositionVERTICAL
RelayNOT INCLUDED
Frequency Rating60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
DC Voltage Rating1.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Mounting MethodTHREAD
Test Data Document81349-MIL-S-16032 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.).
AC Voltage Rating1.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Actuation MethodBUOYANCY
Float Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6625-00-255-4633M249882-503 INTERCHANGEABLE
Probe-Lead Assembly,test
L3 Technologies, Inc. Div Communication Systems-East
5305-00-324-902643915 INTERCHANGEABLE
Thumbscrew
Jergens Inc Div Tooling Components Division
3416-00-490-4139 INTERCHANGEABLE
Lathe,chucking
6625-00-501-0719M-3200 INTERCHANGEABLE
Voltmeter
Custom Metering Company Inc
5950-01-134-12701164AS412 INTERCHANGEABLE
Transformer,power
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6105-01-208-868643915 INTERCHANGEABLE
Stator,motor
Aerocontrolex Group, Inc. Div Talley Actuators
4710-01-570-52264242-052 INTERCHANGEABLE
Tubing,nonmetallic
Eaton Corp
3110-01-589-806343915 INTERCHANGEABLE
Bearing,pinion Upper
Moog Inc. Dba Ampac-Isp Corp
6210-01-595-4602439-15 INTERCHANGEABLE
Fixture,lighting
L.c.doane Company,the Dba Lc Doane Co
5975-01-666-9181M3200 INTERCHANGEABLE
Bushing,strain Relief,cable
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
43915 Setra Systems, Inc. Dba Gems Sensors (USA)
76267 Setra Systems, Inc. Dba Gems Sensors (USA)
437-7015464-018 Naval Sea Systems Command (USA)
815-1853009TYIC/RI-V Naval Ship Systems Command (USA)
IC/R-1-V Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M-3200 Madison Company (USA)
MIL-S-16032 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6625-00-255-4633INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
M249882-503
5305-00-324-9026INTERCHANGEABLE
THUMBSCREW
43915
3416-00-490-4139INTERCHANGEABLE
LATHE,CHUCKING
6625-00-501-0719INTERCHANGEABLE
VOLTMETER
M-3200
5950-01-134-1270INTERCHANGEABLE
TRANSFORMER,POWER
1164AS412
6105-01-208-8686INTERCHANGEABLE
STATOR,MOTOR
43915
4710-01-570-5226INTERCHANGEABLE
TUBING,NONMETALLIC
4242-052
3110-01-589-8063INTERCHANGEABLE
BEARING,PINION UPPER
43915
6210-01-595-4602INTERCHANGEABLE
FIXTURE,LIGHTING
439-15
5975-01-666-9181INTERCHANGEABLE
BUSHING,STRAIN RELIEF,CABLE
M3200

Frequently Asked Questions

What is NSN 5930-01-180-3786?

NSN 5930-01-180-3786 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-180-3786?

NSN 5930-01-180-3786 has 7 cross-referenced part numbers: 43915 (Setra Systems, Inc. Dba Gems Sensors), 76267 (Setra Systems, Inc. Dba Gems Sensors), 437-7015464-018 (Naval Sea Systems Command), 815-1853009TYIC/RI-V (Naval Ship Systems Command), IC/R-1-V (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5930-01-180-3786?

There are 10 known substitutes for 5930-01-180-3786: 6625-00-255-4633, 5305-00-324-9026, 3416-00-490-4139 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43915?

Key specifications for 43915: Mounting Position: VERTICAL; Relay: NOT INCLUDED; Overall Length: 5.750 INCHES MAXIMUM IN; Frequency Rating: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED. 12 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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