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LU19678 — LU19678

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

LU19678: LU19678.

The LU19678 is a the manufacturer industrial component. Key specifications include color: BLACK THIRD POSITION JACKET CABLE, material: PLASTIC CROSS LINKED POLYETHYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 3000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS, round_conductor_size: 4 AWG ALL CONDUCTORS. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-381-9878, 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→ LU19678
NSN: 6145-01-381-9878
FSC: 6145 — Wire and Cable, Electrical
CAGE: 3ET41 — RSCC WIRE & CABLE LLC DBA MARMON INDUSTRIAL ENERGY & INFRASTRUCTURE - EAST GRANBY (USA)
SPECIFICATIONS
colorBLACK THIRD POSITION JACKET CABLE
materialPLASTIC CROSS LINKED POLYETHYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating3000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity3
round_conductor_size4 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor25 ALL CONDUCTORS
strand_quantity_per_conductor133 ALL CONDUCTORS
cross_section_outside_diameter1.780 INCHES NOMINAL IN
conductor_arrangement_and_quantity3 SINGLES
NSN6145-01-381-9878
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: LU19678 · 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: 4 AWG ALL CONDUCTORS
•
VOLTAGE RATING: 3000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 3
•
STRAND AWG SIZE PER CONDUCTOR: 25 ALL CONDUCTORS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE4 AWG ALL CONDUCTORS
VOLTAGE RATING3000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR QUANTITY3
STRAND AWG SIZE PER CONDUCTOR25 ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR133 ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY3 SINGLES
OTHER ITEMS IN FSC 6145 — Wire and Cable, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6145-00-000-0090 6145-00-000-0095 6145-00-001-1281 6145-00-001-3002 6145-00-001-4504 6145-00-001-5158 6145-00-001-5159 6145-00-001-5160
SUBSTITUTES & CROSS-REFERENCES 1
12378873-049Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LU19678?
LU19678 is a LU19678. It is classified as a MRO (MRO_GENERAL).
What parts can replace LU19678?
There is 1 known substitute for LU19678: 12378873-049. Substitute compatibility should be verified for your specific system.
What is the NSN for LU19678?
LU19678 is cataloged in the U.S. Government catalog under NSN 6145-01-381-9878. This indicates validated use in U.S. government and defense supply chains.
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