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C1442-1 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C1442-1: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include material: NICKEL ALLOY SHEATH, body_style: TUBULAR, PLAIN, overall_width: 1.850 INCHES NOMINAL IN, overall_length: 2.242 INCHES NOMINAL IN, element_connection_style: HERMETICALLY SEALED STUD, cross-sectional_thickness: 0.047 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-363-7950, 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
C1442-1
NSN: 5330-00-363-7950
NIINs: 003637950, 010499160
FSC: 5330 — Packing and Gasket Materials
CAGE: 79960 — ZENITH FUEL SYSTEMS LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY SHEATH
body_styleTUBULAR, PLAIN
heat_quantity1
overall_width1.850 INCHES NOMINAL IN
overall_length2.242 INCHES NOMINAL IN
element_quantity1
element_connection_styleHERMETICALLY SEALED STUD
cross-sectional_thickness0.047 INCHES NOMINAL IN
element_radiation_spectrumNONINFRARED
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
maximum_wattage_rating_in_watts300000.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type440.0 AC SINGLE VOLTAGE
NSN5330-00-363-7950
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C1442-1 MFR: OEM ⚠ 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
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.047 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: CELLULOSE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.047 INCHES NOMINAL IN
OVERALL LENGTH2.242 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH1.850 INCHES NOMINAL IN
MATERIALCELLULOSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
9B4834Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C1442-1?
C1442-1 is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace C1442-1?
There is 1 known substitute for C1442-1: 9B4834. Substitute compatibility should be verified for your specific system.
What is the NSN for C1442-1?
C1442-1 is cataloged in the U.S. Government catalog under NSN 5330-00-363-7950. 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.