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PartsTable / COMPONENT / LS-54280-2
LS-54280-2 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,LIQUID LEVEL is a the manufacturer industrial component. Key specifications include relay: NOT INCLUDED, overall_length: 36.750 INCHES NOMINAL IN, mounting_method: FLANGE, actuation_method: BUOYANCY, overall_diameter: 6.125 INCHES NOMINAL IN, mounting_position: VERTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-216-5136, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LS-54280-2
NSN: 5930-01-216-5136
FSC: 5930
CAGE: 04034 — SETRA SYSTEMS, INC. DBA GEMS SENSORS (USA)
SPECIFICATIONS
relayNOT INCLUDED
float_quantity1
overall_length36.750 INCHES NOMINAL IN
mounting_methodFLANGE
actuation_methodBUOYANCY
overall_diameter6.125 INCHES NOMINAL IN
mounting_positionVERTICAL
operating_temp_rating65.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF
electrical_connection_typeCABLE
liquid_type_for_which_designedHYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS
NSN5930-01-216-5136
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,LIQUID LEVEL TITLE COMPONENT PN LS-54280-2 MFR SWITCH,LIQUID LEVEL
KEY FEATURES
•
OVERALL DIAMETER: 6.125 INCHES NOMINAL IN
•
RELAY: NOT INCLUDED
•
MOUNTING METHOD: FLANGE
•
ACTUATION METHOD: BUOYANCY
•
FLOAT QUANTITY: 1
•
LIQUID TYPE FOR WHICH DESIGNED: HYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS
•
ELECTRICAL CONNECTION TYPE: CABLE
•
MOUNTING POSITION: VERTICAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER6.125 INCHES NOMINAL IN
RELAYNOT INCLUDED
MOUNTING METHODFLANGE
ACTUATION METHODBUOYANCY
FLOAT QUANTITY1
LIQUID TYPE FOR WHICH DESIGNEDHYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS
ELECTRICAL CONNECTION TYPECABLE
MOUNTING POSITIONVERTICAL
OVERALL LENGTH36.750 INCHES NOMINAL IN
OPERATING TEMP RATING65.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
54277Interchangeable
interchangeable cross-reference
interchangeable
2-012 N103-70Interchangeable
interchangeable cross-reference
interchangeable
GRC27-7Interchangeable
interchangeable cross-reference
interchangeable
11107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS-54280-2?
LS-54280-2 is a SWITCH,LIQUID LEVEL.
What parts can replace LS-54280-2?
There are 4 known substitutes for LS-54280-2: 54277, 2-012 N103-70, GRC27-7 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS-54280-2?
LS-54280-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-216-5136. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026