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65A81C5 — SWITCH,LIQUID LEVEL

✓ Government record, cited
NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER · COMPONENT
PRODUCT OVERVIEW

65A81C5: SWITCH,LIQUID LEVEL.

The SWITCH,LIQUID LEVEL is a NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER industrial component. Key specifications include PHASE: SINGLE FIRST OPERATING POWER RQMT, RELAY: NOT INCLUDED, OVERALL LENGTH: 7.750 INCHES NOMINAL IN, MOUNTING METHOD: THREAD, FREQUENCY RATING: 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT, SPECIAL FEATURES: FLOAT POSITION:DOWN. This part is cataloged in the U.S.

Government catalog under NSN 6680-00-481-9469, 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
65A81C5
NSN: 6680-00-481-9469
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
PHASESINGLE FIRST OPERATING POWER RQMT
RELAYNOT INCLUDED
FLOAT QUANTITY1
OVERALL LENGTH7.750 INCHES NOMINAL IN
MOUNTING METHODTHREAD
FREQUENCY RATING60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
SPECIAL FEATURESFLOAT POSITION:DOWN
AC VOLTAGE RATING115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
DC VOLTAGE RATING6.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
MOUNTING POSITIONVERTICAL
MOUNTING DIMENSIONS1.250 IN. NPT IN
OPERATING TEMP RATING220.0 FAHRENHEIT NOMINAL DEGF
NSN6680-00-481-9469
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER SWITCH,LIQUID LEVEL TITLE COMPONENT PN 65A81C5 MFR NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER SWITCH,LIQUID LEVEL
KEY FEATURES
•
RELAY: NOT INCLUDED
•
PHASE: SINGLE FIRST OPERATING POWER RQMT
•
AC VOLTAGE RATING: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
•
CURRENT RATING AT MAXIMUM RATED VOLTAGE: 0.5 AMPERES RESISTIVE LOAD
•
DC VOLTAGE RATING: 6.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
•
MOUNTING METHOD: THREAD
•
MOUNTING POSITION: VERTICAL
•
CONNECTOR IDENTIFICATION: MS31024-10SL-3P
TECHNICAL CHARACTERISTICS
RELAYNOT INCLUDED
PHASESINGLE FIRST OPERATING POWER RQMT
AC VOLTAGE RATING115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
CURRENT RATING AT MAXIMUM RATED VOLTAGE0.5 AMPERES RESISTIVE LOAD
DC VOLTAGE RATING6.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
MOUNTING METHODTHREAD
MOUNTING POSITIONVERTICAL
CONNECTOR IDENTIFICATIONMS31024-10SL-3P
OVERALL LENGTH7.750 INCHES NOMINAL IN
FLOAT EFFECTIVE TRAVEL4.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189 6680-00-001-1478 6680-00-001-1502 6680-00-001-1506 6680-00-001-1511 6680-00-001-3672 6680-00-001-3675 6680-00-001-4170
SUBSTITUTES & CROSS-REFERENCES 2
65A81C59Reference document
Same NSN cross-reference
Reference document — Secondary reference
02261-0059Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 65A81C5?
65A81C5 is a SWITCH,LIQUID LEVEL manufactured by NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER.
What parts can replace 65A81C5?
There are 2 known substitutes for 65A81C5: 65A81C59, 02261-0059. Substitute compatibility should be verified for your specific system.
What is the NSN for 65A81C5?
65A81C5 is cataloged in the U.S. Government catalog under NSN 6680-00-481-9469. This indicates validated use in U.S. government and defense supply chains.
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