PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQB575R30T0281Braid,wire

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6145-00-191-8403 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-191-8403 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-191-8403. Primary manufacturer part number: QQB575R30T0281.
Features
  • Braid,wire — FSC 6145
  • Conductor Form: BRAID, TUBULAR SINGLE CONDUCTOR
  • Surface Treatment Document and Classification: ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Inside Diameter: 0.281 INCHES NOMINAL SINGLE CONDUCTOR IN
  • Strand Awg Size Per Conductor: 30 SINGLE CONDUCTOR
  • Round Conductor Size: 9 AWG SINGLE CONDUCTOR
  • Cross-Sectional Shape Style: ROUND
  • Strand Quantity Per Conductor: 120 SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor Single Conductor construction
General Description

The Braid,wire, cataloged under National Stock Number 6145-00-191-8403, is classified within Federal Supply Class 6145 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-191-8403
Primary Part NumberQQB575R30T0281
Item NameBraid,wire
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Conductor FormBRAID, TUBULAR SINGLE CONDUCTOR
Surface Treatment Document and ClassificationASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Inside Diameter0.281 INCHES NOMINAL SINGLE CONDUCTOR IN
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Round Conductor Size9 AWG SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor120 SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Cross-Sectional ShapeTUBULAR BRAID SINGLE CONDUCTOR
Material Document and ClassificationASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormBRAID, TUBULAR SINGLE CONDUCTOR
Surface Treatment Document and ClassificationASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Inside Diameter0.281 INCHES NOMINAL SINGLE CONDUCTOR IN
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Round Conductor Size9 AWG SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor120 SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Cross-Sectional ShapeTUBULAR BRAID SINGLE CONDUCTOR
Material Document and ClassificationASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-155-5262
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueFT
SMR CodeDZ
Weight0.0100 lbs
Cube0.0004 cu ft
Verified Substitutes 12
Braid,wire
Braid,wire
Braid,wire
Braid,wire
Braid,wire
Circuit Card Assembly
Braid,wire
Braid,wire
Braid,wire
Braid,wire
Cross-Reference Index
Part NumberManufacturer
QQB575R30T0281 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
087-013103-035 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
760-00086-19 Hughes Missile Systems Co San Diego (USA)
2171/1 Belden, Inc. (USA)
QQB575R30T281 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA59569R30T0281 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
QQ-B-575 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59569 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
135B6151-2 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
QQB575R30T281 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6145PL0745057 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6145PL1667408 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
SUCCESSOR 6145-00-155-5262 Braid,wire
6145-00-164-0153SUCCESSOR
BRAID,WIRE
6145-00-191-8397SUCCESSOR
BRAID,WIRE
6145-00-542-6809SUCCESSOR
BRAID,WIRE
6145-00-843-8693SUCCESSOR
BRAID,WIRE
5998-01-074-2505SUCCESSOR
CIRCUIT CARD ASSEMBLY
6145-01-202-8833SUCCESSOR
BRAID,WIRE
6145-01-430-0096SUCCESSOR
BRAID,WIRE
6145-01-432-1767SUCCESSOR
BRAID,WIRE
6145-01-442-6060SUCCESSOR
BRAID,WIRE
6145-01-505-9908SUCCESSOR
BRAID,WIRE
6145-01-584-7785SUCCESSOR
BRAID,WIRE

Frequently Asked Questions

What is NSN 6145-00-191-8403?

NSN 6145-00-191-8403 is a Braid,wire, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-191-8403?

NSN 6145-00-191-8403 has 12 cross-referenced part numbers: QQB575R30T0281 (Federal Specifications Promulgated by General Services Administration Washington DC), 087-013103-035 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 760-00086-19 (Hughes Missile Systems Co San Diego), 2171/1 (Belden, Inc.), QQB575R30T281 (Federal Specifications Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 6145-00-191-8403?

There are 12 known substitutes for 6145-00-191-8403: 6145-00-155-5262, 6145-00-164-0153, 6145-00-191-8397 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQB575R30T0281?

Key specifications for QQB575R30T0281: Conductor Form: BRAID, TUBULAR SINGLE CONDUCTOR; Surface Treatment Document and Classification: ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR; Inside Diameter: 0.281 INCHES NOMINAL SINGLE CONDUCTOR IN; Strand Awg Size Per Conductor: 30 SINGLE CONDUCTOR. 22 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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