PartsTable
Technical Data Sheet
RG218U ✓ 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

The RG218U is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: SOLID SINGLE CONDUCTOR, voltage_rating: 8000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, electrical_resistance: 50.0 OHMS IMPEDANCE, end_item_identification: AIRCRAFT E-6 TACAMO, cross-sectional_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-577-8113, 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 RG218U
NSN: 6145-00-577-8113
FSC: 6145
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSOLID SINGLE CONDUCTOR
voltage_rating8000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
conductor_quantity1
electrical_resistance50.0 OHMS IMPEDANCE
end_item_identificationAIRCRAFT E-6 TACAMO
cross-sectional_shape_styleROUND
cross_section_outside_diameter0.870 INCHES NOMINAL IN
conductor_arrangement_and_quantity1 COAXIAL
material_document_and_classificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN6145-00-577-8113
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: RG218U · 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
CONDUCTOR QUANTITY: 1
ELECTRICAL RESISTANCE: 50.0 OHMS IMPEDANCE
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 COAXIAL
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
VOLTAGE RATING: 8000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.870 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR QUANTITY1
ELECTRICAL RESISTANCE50.0 OHMS IMPEDANCE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY1 COAXIAL
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
VOLTAGE RATING8000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.870 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT E-6 TACAMO
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
M17/119-RG174Upgraded Successor
successor cross-reference
successor
10583300Upgraded Successor
successor cross-reference
successor
425-1005-000Upgraded Successor
successor cross-reference
successor
VG95216T009Interchangeable
interchangeable cross-reference
interchangeable
RG219UInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-17/79Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RG218U?
RG218U is a RG218U. It is classified as a MRO (MRO_GENERAL).
What parts can replace RG218U?
There are 8 known substitutes for RG218U: M17/119-RG174, 10583300, 425-1005-000 and 5 more. Substitute compatibility should be verified for your specific system.
Is RG218U still available?
RG218U is currently cancelled.
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