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Technical Data Sheet
PartsTable / COMPONENT / 16721/20079KK2
16721/20079KK2 ✓ 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 16721/20079KK2 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 6145-01-355-5460, 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
16721/20079KK2
NSN: 6145-01-355-5460
FSC: 6145
CAGE: 92607 — AMPHENOL CABLE AND INTERCONNECT TECHNOLOGIES, INC (USA)
SPECIFICATIONS
Part Number16721/20079KK2
NSN6145-01-355-5460
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 16721/20079KK2 · 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
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
MATERIAL: COPPER FOURTH POSITION SHIELD BRAID METALLIC CABLE
•
SURFACE TREATMENT: NICKEL FOURTH POSITION SHIELD BRAID METALLIC CABLE
•
ROUND CONDUCTOR SIZE: 16 AWG ALL CONDUCTORS
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY OUTER JACKET COLOR AND COLOR BANDS ON BASIC WIRE
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MATERIALCOPPER FOURTH POSITION SHIELD BRAID METALLIC CABLE
SURFACE TREATMENTNICKEL FOURTH POSITION SHIELD BRAID METALLIC CABLE
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
SPECIAL FEATURESA SINGLE BLUE BAND SHALL BE APPLIED EVERY 2 3/4 INCHES ON BASIC WIRE IN
MATERIALPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIFTH POSITION TAPE CABLE
ROUND CONDUCTOR SIZE16 AWG ALL CONDUCTORS
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY OUTER JACKET COLOR AND COLOR BANDS ON BASIC WIRE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B355 ASSN STD SINGLE MATERIAL RESPONSE FOURTH POSITION SHIELD BRAID METALLIC CABLE
MATERIALPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIRST POSITION TAPE ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
M7078/26-24-2Upgraded Successor
successor cross-reference
successor
NEMA-WC27500Upgraded Successor
successor cross-reference
successor
MIL-C-7078/26Upgraded Successor
successor cross-reference
successor
LB-B1-4202Upgraded Successor
successor cross-reference
successor
M27500-20MS2N12Upgraded Successor
successor cross-reference
successor
M7078/26-16-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 16721/20079KK2?
16721/20079KK2 is a 16721/20079KK2.
What parts can replace 16721/20079KK2?
There are 22 known substitutes for 16721/20079KK2: M7078/26-24-2, NEMA-WC27500, MIL-C-7078/26 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 16721/20079KK2?
16721/20079KK2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-355-5460. 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