PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27827Switch,liquid Level

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-00-242-0086 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-242-0086 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-242-0086. Primary manufacturer part number: 27827.
Features
  • Switch,liquid Level — FSC 5930
  • Frequency Rating: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
  • Mounting Position: VERTICAL
  • Liquid Type for Which Designed: HYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS
  • Mounting Dimensions: MTD BY SIX 9/16 IN. DIA HOLES EQUALLY SPACED ON A 5 IN. BOLT CIRCLE IN
  • Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED
  • Float Quantity: 1
  • Mounting Method: FLANGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 5930-00-242-0086, 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 12 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-242-0086
Primary Part Number27827
Item NameSwitch,liquid Level
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Frequency Rating60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Mounting PositionVERTICAL
Liquid Type for Which DesignedHYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS
Mounting DimensionsMTD BY SIX 9/16 IN. DIA HOLES EQUALLY SPACED ON A 5 IN. BOLT CIRCLE IN
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Float Quantity1
Mounting MethodFLANGE
RelayNOT INCLUDED
AC Voltage Rating110.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
DC Voltage Rating6.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Overall Diameter6.125 INCHES NOMINAL IN
Actuation MethodBUOYANCY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-281-832027827 INTERCHANGEABLE
Washer,flat
Eaton Corporation
5950-00-930-0070 INTERCHANGEABLE
Coil,radio Frequency
5905-01-090-361027-827 INTERCHANGEABLE
Resistor
Raytheon Company Dba Raytheon Co
7690-01-424-801527827-4 INTERCHANGEABLE
Label
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
7690-01-424-801627827-3 INTERCHANGEABLE
Label
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
27827 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
LS27825PC1T021 Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5310-00-281-8320INTERCHANGEABLE
WASHER,FLAT
27827
5950-00-930-0070INTERCHANGEABLE
COIL,RADIO FREQUENCY
5905-01-090-3610INTERCHANGEABLE
RESISTOR
27-827
7690-01-424-8015INTERCHANGEABLE
LABEL
27827-4
7690-01-424-8016INTERCHANGEABLE
LABEL
27827-3

Frequently Asked Questions

What is NSN 5930-00-242-0086?

NSN 5930-00-242-0086 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 5930-00-242-0086?

NSN 5930-00-242-0086 has 2 cross-referenced part numbers: 27827 (Setra Systems, Inc. Dba Gems Sensors), LS27825PC1T021 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-00-242-0086?

There are 5 known substitutes for 5930-00-242-0086: 5310-00-281-8320, 5950-00-930-0070, 5905-01-090-3610 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27827?

Key specifications for 27827: Overall Height: 10.750 INCHES NOMINAL IN; Frequency Rating: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Mounting Position: VERTICAL; Liquid Type for Which Designed: HYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS. 13 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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