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Technical Data Sheet
PartsTable / MRO / 85-7218
85-7218 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, material: STEEL COMP 304 RESISTANCE WIRE, body_style: CIRCULAR, TUBULAR, W/TERMINALS, terminal_length: 0.438 INCHES NOMINAL IN, outside_diameter: 3.500 INCHES NOMINAL IN, special_features: TERMINALS 0.250 X 0.032 MALE QUICK CONNECTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-315-3873, 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
MRO→ MRO_GENERAL→ 85-7218
NSN: 6145-01-315-3873
FSC: 6145
CAGE: 4U897 — OMEGA WIRE, INC. DBA BARE WIRE DIV DIV CONTINENTAL CORDAGE (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
materialSTEEL COMP 304 RESISTANCE WIRE
body_styleCIRCULAR, TUBULAR, W/TERMINALS
heat_quantity1
terminal_length0.438 INCHES NOMINAL IN
element_quantity1
outside_diameter3.500 INCHES NOMINAL IN
special_featuresTERMINALS 0.250 X 0.032 MALE QUICK CONNECTOR
terminal_quantity2
frequency_in_hertz60.0
mounting_method_styleTERMINAL MOUNTED
supplementary_featuresUSED IN WARMING PLATE
NSN6145-01-315-3873
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 85-7218 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.166 INCHES NOMINAL IN
•
ROUND CONDUCTOR SIZE: 8 AWG SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 36 SINGLE CONDUCTOR
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 665 SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.166 INCHES NOMINAL IN
ROUND CONDUCTOR SIZE8 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR36 SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR665 SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3012-1Upgraded Successor
successor cross-reference
successor
N9030-1-8ALInterchangeable
interchangeable cross-reference
interchangeable
202-25232-1Interchangeable
interchangeable cross-reference
interchangeable
3512-1Interchangeable
interchangeable cross-reference
interchangeable
3512-1-GInterchangeable
interchangeable cross-reference
interchangeable
J001-2250Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 85-7218?
85-7218 is a HEATING ELEMENT,ELECTRICAL,NONIM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 85-7218?
There are 9 known substitutes for 85-7218: 3012-1, N9030-1-8AL, 202-25232-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 85-7218?
85-7218 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-315-3873. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026