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4383750 — SWITCH,LIQUID LEVEL

✓ Government record, cited
OSHKOSH DEFENSE LLC · COMPONENT
PRODUCT OVERVIEW

4383750: SWITCH,LIQUID LEVEL.

The SWITCH,LIQUID LEVEL is a OSHKOSH DEFENSE LLC industrial component. Key specifications include OVERALL LENGTH: 4.06 INCHES NOMINAL IN, MOUNTING METHOD: BASE AND THREAD, ACTUATION METHOD: BUOYANCY, MOUNTING POSITION: HORIZONTAL, POWER CABLE LENGTH: 3.0 INCHES NOMINAL IN, FLOAT EFFECTIVE TRAVEL: 1.16 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 6680-01-673-0450, 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
4383750
NSN: 6680-01-673-0450
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
FLOAT QUANTITY1
OVERALL LENGTH4.06 INCHES NOMINAL IN
MOUNTING METHODBASE AND THREAD
ACTUATION METHODBUOYANCY
MOUNTING POSITIONHORIZONTAL
POWER CABLE LENGTH3.0 INCHES NOMINAL IN
FLOAT EFFECTIVE TRAVEL1.16 INCHES MINIMUM IN
END ITEM IDENTIFICATION2320-01-653-6516
CONNECTOR IDENTIFICATIONDTM04-2P
ELECTRICAL CONNECTION TYPECONNECTOR PLUG
PART NAME ASSIGNED BY CONTROLLING AGENCYSWITCH LIQUID LEVEL SIDE MOUNT
NSN6680-01-673-0450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: OSHKOSH DEFENSE LLC SWITCH,LIQUID LEVEL TITLE COMPONENT PN 4383750 MFR OSHKOSH DEFENSE LLC SWITCH,LIQUID LEVEL
KEY FEATURES
•
ACTUATION METHOD: BUOYANCY
•
POWER CABLE LENGTH: 3.0 INCHES NOMINAL IN
•
MOUNTING METHOD: BASE AND THREAD
•
MOUNTING POSITION: HORIZONTAL
•
CONNECTOR IDENTIFICATION: DTM04-2P
•
FLOAT EFFECTIVE TRAVEL: 1.16 INCHES MINIMUM IN
•
FLOAT QUANTITY: 1
TECHNICAL CHARACTERISTICS
ACTUATION METHODBUOYANCY
POWER CABLE LENGTH3.0 INCHES NOMINAL IN
MOUNTING METHODBASE AND THREAD
MOUNTING POSITIONHORIZONTAL
CONNECTOR IDENTIFICATIONDTM04-2P
OVERALL LENGTH4.06 INCHES NOMINAL IN
FLOAT EFFECTIVE TRAVEL1.16 INCHES MINIMUM IN
FLOAT QUANTITY1
PART NAME ASSIGNED BY CONTROLLING AGENCYSWITCH LIQUID LEVEL SIDE MOUNT
END ITEM IDENTIFICATION2320-01-653-6516
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4383750?
4383750 is a SWITCH,LIQUID LEVEL manufactured by OSHKOSH DEFENSE LLC.
What is the NSN for 4383750?
4383750 is cataloged in the U.S. Government catalog under NSN 6680-01-673-0450. 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.