PartsTable
Technical Data Sheet
RG-188/U ✓ Verified by PartsTable
· WIRE CABLE
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 RG-188/U is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-113-9980, 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
RG-188/U
NSN: 6145-01-113-9980
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberRG-188/U
NSN6145-01-113-9980
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: RG-188/U · 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
ELECTRICAL RESISTANCE: 50.0 OHMS IMPEDANCE
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY OUTER JACKET COLORS
STRAND QUANTITY PER CONDUCTOR: 7 SINGLE CONDUCTOR
MATERIAL: STEEL CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 COAXIAL
STRAND AWG SIZE PER CONDUCTOR: 32 SINGLE CONDUCTOR
PRECIOUS MATERIAL: SILVER
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL RESISTANCE50.0 OHMS IMPEDANCE
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY OUTER JACKET COLORS
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
MATERIALSTEEL CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY1 COAXIAL
STRAND AWG SIZE PER CONDUCTOR32 SINGLE CONDUCTOR
SPECIAL FEATURESOUTER JACKET COLOR WHITE AND FIRST TRACER COLOR ORANGE AND SECOND TRACER COLOR VIOLET
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONSURFACE SINGLE CONDUCTOR SILVER AND SURFACE SHIELD BRAID SINGLE CONDUCTOR SILVER
ROUND CONDUCTOR SIZE24 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
MIL-DTL-17/75Upgraded Successor
successor cross-reference
successor
M17/164-00002Upgraded Successor
successor cross-reference
successor
M17/75-RG365Upgraded Successor
successor cross-reference
successor
PP15133-8Upgraded Successor
successor cross-reference
successor
425-1544-00Upgraded Successor
successor cross-reference
successor
MIL-DTL-17/93Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RG-188/U?
RG-188/U is a RG-188/U.
What parts can replace RG-188/U?
There are 30 known substitutes for RG-188/U: MIL-DTL-17/75, M17/164-00002, M17/75-RG365 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RG-188/U?
RG-188/U is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-113-9980. This indicates validated use in U.S. government and defense supply chains.
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