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1283-4-420B-0 — WIRE,ELECTRICAL

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

1283-4-420B-0: WIRE,ELECTRICAL.

The WIRE,ELECTRICAL is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, temp_rating: 105.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, outside_diameter: 0.370 INCHES NOMINAL SINGLE CONDUCTOR IN, round_conductor_size: 4 AWG SINGLE CONDUCTOR. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-668-7941, 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
1283-4-420B-0
NSN: 6145-01-668-7941
FSC: 6145 — Wire and Cable, Electrical
CAGE: 49WN5 — MAGNETALL (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
temp_rating105.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
outside_diameter0.370 INCHES NOMINAL SINGLE CONDUCTOR IN
round_conductor_size4 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor30 SINGLE CONDUCTOR
strand_quantity_per_conductor420 SINGLE CONDUCTOR
part_name_assigned_by_controlling_agencyWIRE, BLACK 4 AWG
NSN6145-01-668-7941
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1283-4-420B-0 · 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 SINGLE CONDUCTOR
•
TEMP RATING: 105.0 CELSIUS DEGC
•
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.370 INCHES NOMINAL SINGLE CONDUCTOR IN
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 420 SINGLE CONDUCTOR
•
COLOR: BLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE4 AWG SINGLE CONDUCTOR
TEMP RATING105.0 CELSIUS DEGC
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.370 INCHES NOMINAL SINGLE CONDUCTOR IN
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR420 SINGLE CONDUCTOR
COLORBLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
SPECIAL FEATURESADDITION RATINGS; BC-5W2/THHW; RATED AND PRINTED SAE J1127 TYPE SGT
PART NAME ASSIGNED BY CONTROLLING AGENCYWIRE, BLACK 4 AWG
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1283-4-420B-0?
1283-4-420B-0 is a WIRE,ELECTRICAL.
What is the NSN for 1283-4-420B-0?
1283-4-420B-0 is cataloged in the U.S. Government catalog under NSN 6145-01-668-7941. This indicates validated use in U.S. government and defense supply chains.
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