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52299 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

52299: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 9.500 INCHES NOMINAL IN, material: NICKEL ALLOY AND COPPER ALLOY SHEATH, body_style: FINNED, TUBULAR, U SHAPED, special_features: MONEL SHEATH AND MONEL FINS; 3/4-16 THD HEX FITTING AND 10-32 STUD, heat_control_type: THERMOSTAT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-202-3756, 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
52299
NSN: 5330-00-202-3756
NIINs: 002023756, 013515810
FSC: 5330 — Packing and Gasket Materials
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
length9.500 INCHES NOMINAL IN
materialNICKEL ALLOY AND COPPER ALLOY SHEATH
body_styleFINNED, TUBULAR, U SHAPED
heat_quantity1
element_quantity1
special_featuresMONEL SHEATH AND MONEL FINS; 3/4-16 THD HEX FITTING AND 10-32 STUD
heat_control_typeTHERMOSTAT
terminal_quantity2
mounting_method_styleAXIAL STUD TYPE MOUNTING FACILITY
end_item_identificationINDEECO,MARINE ELECTRIC DUCT TYPE HEATER,TFZ-0.77-8X8-120/1/1/120-CGQ3ZZ2MM3U4L6-1
element_connection_styleSTUD TYPE
NSN5330-00-202-3756
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52299 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 MINIMUM AND 0.077 INCHES MAXIMUM IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A MINIMUM AND 55.5 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-6183 TY 2 CL 2 GR A MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.719 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.594 INCHES NOMINAL IN
•
MATERIAL: CORK AND RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 55.5 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-6183 TY 2 CL 2 GR A MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.719 INCHES NOMINAL IN
APERTURE DIAMETER0.594 INCHES NOMINAL IN
MATERIALCORK AND RUBBER SYNTHETIC OVERALL
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 52299?
52299 is a HEATING ELEMENT,ELECTRICAL,IMMER.
What is the NSN for 52299?
52299 is cataloged in the U.S. Government catalog under NSN 5330-00-202-3756. This indicates validated use in U.S. government and defense supply chains.
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