NSN 6145-01-644-8112 · NIIN 016448112 · Part number 20499001
Southwire Company Douglas Plant · FSC 6145 — Wire and Cable, Electrical · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 07909
Government record, cited
NSN 6145-01-644-8112 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-644-8112. Manufacturer of record part number: 20499001.
Also searched as6145-01-644-8112 ·
6145016448112 ·
NIIN 016448112 ·
01-644-8112 ·
FSC 6145 Wire and Cable, Electrical · CAGE 07909 · 20499001 · 5ZG91
Manufacturer of record: Southwire Company Douglas Plant
Identification
NSN: 6145-01-644-8112
NIIN: 016448112
FSC: 6145 — Wire and Cable, Electrical
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: 20499001
Manufacturer: Southwire Company Douglas Plant
General Description
The Wire,stranded, cataloged under National Stock Number 6145-01-644-8112, is classified within Federal Supply Class 6145 (Wire and Cable, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Southwire Company Douglas Plant. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
W.w. Grainger, Inc. Div Government Sales Division (USA)
No interchangeability data on file.
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
WIRE,ELECTRICAL
6145-00-000-0095
6145-00-000-0095 · Item name not on file
6145-00-001-1281
6145-00-001-1281 · Item name not on file
6145-00-001-3002
6145-00-001-3002 · Item name not on file
6145-00-001-4504
WIRE,ELECTRICAL
6145-00-001-5158
6145-00-001-5158 · Item name not on file
6145-00-001-5159
6145-00-001-5159 · Item name not on file
6145-00-001-5160
6145-00-001-5160 · Item name not on file
Frequently Asked Questions
What is NSN 6145-01-644-8112?
NSN 6145-01-644-8112 is a Wire,stranded, manufactured by Southwire Company Douglas Plant, classified under FSC 6145, Wire and Cable, Electrical. Status: active.
What part numbers are listed for NSN 6145-01-644-8112?
NSN 6145-01-644-8112 has 2 manufacturer part numbers on file: 20499001 (Southwire Company Douglas Plant), 5ZG91 (W.w. Grainger, Inc. Div Government Sales Division).
What are the specifications of 20499001?
Key specifications for 20499001: Voltage in Volts and Current Type: 600.0 AC; Overall Length: 6.000 INCHES NOMINAL IN; Special Features: TEMP. RATING: 194 DEG F; STRANDING: 19; NOMINAL OUTSIDE DIA.: 0.318 INCHES: WIRE TYPE: THHN; WIRE SIZE: 4 AWG; MAX. AMPS: 85; WIRE COLOR: BLACK IN; Part Name Assigned by Controlling Agency: WIRE NUMBER 4,STRANDED,THHN,BLACK 500. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6145-01-644-8112 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.