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511D8020 — SWITCH,LIQUID LEVEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

511D8020: SWITCH,LIQUID LEVEL.

The SWITCH,LIQUID LEVEL is a the manufacturer industrial component. Key specifications include end_item_identification: 350HP POWER-DENSE NAVAL DRIVE FOR GPM FIRE PUMP MOTOR - VARIABLE FREQUENCY. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-597-6776, 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
511D8020
NSN: 5930-01-597-6776
FSC: 5930 — Switches
CAGE: 51435 — EMS DEVELOPMENT CORPORATION (USA)
SPECIFICATIONS
end_item_identification350HP POWER-DENSE NAVAL DRIVE FOR GPM FIRE PUMP MOTOR - VARIABLE FREQUENCY
NSN5930-01-597-6776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,LIQUID LEVEL TITLE COMPONENT PN 511D8020 MFR SWITCH,LIQUID LEVEL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION350HP POWER-DENSE NAVAL DRIVE FOR GPM FIRE PUMP MOTOR - VARIABLE FREQUENCY
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 511D8020?
511D8020 is a SWITCH,LIQUID LEVEL.
What is the NSN for 511D8020?
511D8020 is cataloged in the U.S. Government catalog under NSN 5930-01-597-6776. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.