PartsTable
Technical Data Sheet
PartsTable / MRO / RHW
RHW ✓ 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 RHW is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, temp_rating: 75.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR, surface_treatment: VARNISH FIRST POSITION SECONDARY INSULATION SINGLE CONDUCTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-299-6227, 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→ RHW
NSN: 6145-00-299-6227
FSC: 6145
CAGE: 88193 — UNDERWRITERS LABORATORIES INC (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
temp_rating75.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
surface_treatmentVARNISH FIRST POSITION SECONDARY INSULATION SINGLE CONDUCTOR
round_conductor_size6 AWG SINGLE CONDUCTOR
environmental_protectionHEAT RESISTANT AND MOISTURE RESISTANT
cross-sectional_shape_styleROUND
nondefinitive_spec/std_dataRHW TYPE
strand_awg_size_per_conductor14 SINGLE CONDUCTOR
strand_quantity_per_conductor7 SINGLE CONDUCTOR
NSN6145-00-299-6227
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: RHW · 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
•
TEMP RATING: 75.0 CELSIUS DEGC
•
CROSS SECTION OUTSIDE DIAMETER: 0.397 INCHES NOMINAL IN
•
STRAND QUANTITY PER CONDUCTOR: 7 SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
SURFACE TREATMENT: VARNISH FIRST POSITION SECONDARY INSULATION SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-343 FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
VOLTAGE RATING: 600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING75.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER0.397 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
SURFACE TREATMENTVARNISH FIRST POSITION SECONDARY INSULATION SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343 FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MATERIALCOTTON SECOND POSITION BRAID NON-METALLIC SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
FEDSTD242Upgraded Successor
successor cross-reference
successor
J-C-30Upgraded Successor
successor cross-reference
successor
THW06CE1/10TUJ2Upgraded Successor
successor cross-reference
successor
BC0934520C1000Upgraded Successor
successor cross-reference
successor
W0780/A/05Upgraded Successor
successor cross-reference
successor
S158175Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RHW?
RHW is a RHW. It is classified as a MRO (MRO_GENERAL).
What parts can replace RHW?
There are 20 known substitutes for RHW: FEDSTD242, J-C-30, THW06CE1/10TUJ2 and 17 more. Substitute compatibility should be verified for your specific system.
Is RHW still available?
RHW is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026