PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44121Switch,liquid Level

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-392-1131 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-392-1131 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-392-1131. Primary manufacturer part number: 44121.
Features
  • Switch,liquid Level — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 5930-01-392-1131, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,liquid Level
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersSetra Systems, Inc. Dba Gems Sensors (CAGE 04034)
Technical Specifications
ParameterValue
NSN5930-01-392-1131
Primary Part Number44121
Item NameSwitch,liquid Level
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-189-9296 INTERCHANGEABLE
Drill,twist
3030-00-529-0344 INTERCHANGEABLE
Belt,v
5950-00-776-3348470452-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5940-00-983-6097 INTERCHANGEABLE
Terminal Board
5905-01-260-1768 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5962-01-377-930644-121 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
Cross-Reference Index
Part NumberManufacturer
44121 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5133-00-189-9296INTERCHANGEABLE
DRILL,TWIST
3030-00-529-0344INTERCHANGEABLE
BELT,V
5950-00-776-3348INTERCHANGEABLE
TRANSFORMER,POWER
470452-1
5940-00-983-6097INTERCHANGEABLE
TERMINAL BOARD
5905-01-260-1768INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5962-01-377-9306INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-121

Frequently Asked Questions

What is NSN 5930-01-392-1131?

NSN 5930-01-392-1131 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 5930-01-392-1131?

NSN 5930-01-392-1131 has 1 cross-referenced part number: 44121 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-392-1131?

There are 6 known substitutes for 5930-01-392-1131: 5133-00-189-9296, 3030-00-529-0344, 5950-00-776-3348 and 3 more. Verify interchangeability with system specifications before substitution.

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