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Technical Data Sheet

MIL-W-16878/28 — MIL-W-16878/28

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MIL-W-16878/28: MIL-W-16878/28.

The MIL-W-16878/28 is a the manufacturer industrial component. Key specifications include material: COPPER FIRST POSITION CONDUCTOR ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, cross-sectional_shape_style: ROUND, specification/standard_data: 81349-MIL-W-16878/28 GOVERNMENT SPECIFICATION, strand_awg_size_per_conductor: 26 ALL CONDUCTORS, strand_quantity_per_conductor: 133 ALL CONDUCTORS. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-191-3328, 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→ MIL-W-16878/28
NSN: 6145-01-191-3328
NIINs: 011913328, 014480792, 014480799, 014480832
FSC: 6145 — Wire and Cable, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER FIRST POSITION CONDUCTOR ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
cross-sectional_shape_styleROUND
specification/standard_data81349-MIL-W-16878/28 GOVERNMENT SPECIFICATION
strand_awg_size_per_conductor26 ALL CONDUCTORS
strand_quantity_per_conductor133 ALL CONDUCTORS
NSN6145-01-191-3328
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MIL-W-16878/28 · 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
•
ROUND CONDUCTOR SIZE: 6 AWG SINGLE CONDUCTOR
•
TEMP RATING: 200.0 CELSIUS DEGC
•
VOLTAGE RATING: 1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
PRECIOUS MATERIAL: SILVER
•
STRAND AWG SIZE PER CONDUCTOR: 27 SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE6 AWG SINGLE CONDUCTOR
TEMP RATING200.0 CELSIUS DEGC
VOLTAGE RATING1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
PRECIOUS MATERIALSILVER
STRAND AWG SIZE PER CONDUCTOR27 SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR133 SINGLE CONDUCTOR
SUBSTITUTES & CROSS-REFERENCES 6
MIL-W-16878/22Reference document
Same NSN cross-reference
Reference document — Secondary reference
M16878/22BPL2Reference document
Same NSN cross-reference
Reference document — Secondary reference
HP3-EEW-PLC2Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
M16878/28BPL2Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
HP3-EEW-PLB2Reference document
Same NSN cross-reference
Reference document — Secondary reference
NEMA-HP3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-W-16878/28?
MIL-W-16878/28 is a MIL-W-16878/28. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL-W-16878/28?
There are 6 known substitutes for MIL-W-16878/28: MIL-W-16878/22, M16878/22BPL2, HP3-EEW-PLC2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-W-16878/28?
MIL-W-16878/28 is cataloged in the U.S. Government catalog under NSN 6145-01-191-3328. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.