PartsTable
Technical Data Sheet
143931 ✓ Verified by PartsTable
Clementoni · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The HEATER,DUCT TYPE,STATIONARY is a Clementoni industrial component. Key specifications include depth: 5.500 INCHES NOMINAL IN, phase: SINGLE OR THREE, width: 27.125 INCHES NOMINAL IN, height: 22.562 INCHES NOMINAL IN, current_type: AC, mounting_type: VENTILATION DUCT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-196-5368, 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
143931
NSN: 5331-00-196-5368
FSC: 5331 — O-RING
CAGE: 33654 — HOWDEN FLUID SYSTEMS (USA)
SPECIFICATIONS
depth5.500 INCHES NOMINAL IN
phaseSINGLE OR THREE
width27.125 INCHES NOMINAL IN
height22.562 INCHES NOMINAL IN
current_typeAC
mounting_typeVENTILATION DUCT
heat_medium_typeAIR
special_featuresAUTOMATIC CUT-OUT AT 400.0 DEG F; MANUAL RESET BUTTON DEGF
voltage_in_volts240.0
frequency_in_hertz60.0
heat_delivery_rate85300.0 BRITISH THERMAL UNIT
inclosure_materialSTEEL CORROSION RESISTING
NSN5331-00-196-5368
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 143931 MFR: Clementoni ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
5-09301Interchangeable
interchangeable cross-reference
interchangeable
3918K1Interchangeable
interchangeable cross-reference
interchangeable
143931Interchangeable
interchangeable cross-reference
interchangeable
EAB1707Interchangeable
interchangeable cross-reference
interchangeable
5458Interchangeable
interchangeable cross-reference
interchangeable
67174Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143931?
143931 is a HEATER,DUCT TYPE,STATIONARY manufactured by Clementoni.
What parts can replace 143931?
There are 26 known substitutes for 143931: 5-09301, 3918K1, 143931 and 23 more. Substitute compatibility should be verified for your specific system.
Is 143931 still available?
143931 is currently cancelled.
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