PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51207Switch,liquid Level

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-084-1458 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-084-1458 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-084-1458. Primary manufacturer part number: 51207.
Features
  • Switch,liquid Level — FSC 5930
  • Relay: NOT INCLUDED
  • Mounting Method: FLANGE
  • Frequency Rating: 60.0 HERTZ NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
  • Overall Diameter: 7.000 INCHES NOMINAL IN
  • Actuation Method: BUOYANCY
  • Frequency Rating: 60.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
  • AC Voltage Rating: 220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 5930-01-084-1458, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-01-084-1458
Primary Part Number51207
Item NameSwitch,liquid Level
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusCANCELLED
RelayNOT INCLUDED
Mounting MethodFLANGE
Frequency Rating60.0 HERTZ NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
Overall Diameter7.000 INCHES NOMINAL IN
Actuation MethodBUOYANCY
Frequency Rating60.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
AC Voltage Rating220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
DC Voltage Rating32.0 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
Maximum Current Rating0.5 AMPERES RESISTIVE LOAD
Electrical Connection TypeCONNECTOR BOX
AC Voltage Rating110.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
DC Voltage Rating6.0 VOLTS MINIMUM FIRST ALTERNATE OPERATING POWER RQMT
Current Rating at Maximum Rated Voltage0.05 AMPERES RESISTIVE LOAD
Tank Insertion Length28.500 INCHES NOMINAL IN
Contact ArrangementSPST,NORMALLY CLOSED
Float Effective Travel0.375 INCHES NOMINAL IN
Liquid Type for Which DesignedHYDRAULIC OIL AND LUBRICATING OIL AND VARIOUS FUELS
Voltage Rating at Maximum Rated Current32.0 VOLTS
Float Quantity1
PhaseSINGLE SECOND ALTERNATE OPERATING POWER RQMT
Mounting PositionVERTICAL
Operating Temp Rating350.0 FAHRENHEIT NOMINAL DEGF
Mounting DimensionsMTD BY FOUR 0.750 IN. DIA HOLES EQUALLY SPACED ON A 5.500 IN. DIA BOLT CIRCLE IN
PhaseSINGLE FIRST ALTERNATE OPERATING POWER RQMT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
2915-00-064-056251207 INTERCHANGEABLE
Parts Kit,actuator
Meggitt North Hollywood Inc
8345-00-265-7512 INTERCHANGEABLE
Flag,signal
8345-00-265-7513 INTERCHANGEABLE
Flag,signal
8345-00-281-6950 INTERCHANGEABLE
Flag,signal
5930-01-205-2626 INTERCHANGEABLE
Switch,push
2940-01-331-295651207 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5995-01-332-683851207 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
3110-01-362-888751207 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
4730-01-628-849351207 INTERCHANGEABLE
Clamp,hose
Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
5120-01-678-080051207 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
Cross-Reference Index
Part NumberManufacturer
LS-28049-5 Setra Systems, Inc. Dba Gems Sensors (USA)
51207 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
LS-28049 REVISION H Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
2915-00-064-0562INTERCHANGEABLE
PARTS KIT,ACTUATOR
51207
8345-00-265-7512INTERCHANGEABLE
FLAG,SIGNAL
8345-00-265-7513INTERCHANGEABLE
FLAG,SIGNAL
8345-00-281-6950INTERCHANGEABLE
FLAG,SIGNAL
5930-01-205-2626INTERCHANGEABLE
SWITCH,PUSH
2940-01-331-2956INTERCHANGEABLE
FILTER ELEMENT,FLUID
51207
5995-01-332-6838INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
51207
3110-01-362-8887INTERCHANGEABLE
BEARING,BALL,THRUST
51207
4730-01-628-8493INTERCHANGEABLE
CLAMP,HOSE
51207
5120-01-678-0800INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
51207

Frequently Asked Questions

What is NSN 5930-01-084-1458?

NSN 5930-01-084-1458 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-01-084-1458?

NSN 5930-01-084-1458 has 3 cross-referenced part numbers: LS-28049-5 (Setra Systems, Inc. Dba Gems Sensors), 51207 (Setra Systems, Inc. Dba Gems Sensors), LS-28049 REVISION H (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-084-1458?

There are 10 known substitutes for 5930-01-084-1458: 2915-00-064-0562, 8345-00-265-7512, 8345-00-265-7513 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51207?

Key specifications for 51207: Relay: NOT INCLUDED; Mounting Method: FLANGE; Frequency Rating: 60.0 HERTZ NOMINAL SECOND ALTERNATE OPERATING POWER RQMT; Overall Diameter: 7.000 INCHES NOMINAL IN. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-01-084-1458 still in active supply?

NSN 5930-01-084-1458 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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