PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-S-763Bar,metal

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9510-00-189-0559 · FSC 9510 · No Item Name Available
Verified by PartsTable
NSN 9510-00-189-0559 — this item is cataloged by the U.S. Government under National Stock Number 9510-00-189-0559. Primary manufacturer part number: QQ-S-763.
Features
  • Bar,metal — FSC 9510
  • Material Document and Classification: QQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE
  • Weight Per Unit Measure: 2.254 POUNDS PER LINEAR FOOT LBS
  • Weight Per Unit Measure: 2.254 POUNDS PER LINEAR FOOT LBS
  • Heat Treatment: ANNEALED
  • Material: STEEL COMP 304
  • Material Document and Classification: QQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE
  • Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Applications
  • Applications requiring Steel Comp 304 construction
General Description

The Bar,metal, cataloged under National Stock Number 9510-00-189-0559, is classified within Federal Supply Class 9510 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9510-00-189-0559
Primary Part NumberQQ-S-763
Item NameBar,metal
FSC / FSG9510 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Material Document and ClassificationQQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE
Weight Per Unit Measure2.254 POUNDS PER LINEAR FOOT LBS
Weight Per Unit Measure2.254 POUNDS PER LINEAR FOOT LBS
Heat TreatmentANNEALED
MaterialSTEEL COMP 304
Material Document and ClassificationQQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Basic Shape StyleHEXAGON
Heat TreatmentANNEALED
Nondefinitive Spec/std Data304 CLASS AND A CONDITION
MaterialSTEEL COMP 304
Basic Shape StyleHEXAGON
Cross-Sectional Width Across Flats0.875 INCHES NOMINAL IN
Surface ConditionPICKLED OVERALL
Nondefinitive Spec/std Data304 CLASS AND A CONDITION
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Cross-Sectional Width Across Flats0.875 INCHES NOMINAL IN
Surface ConditionPICKLED OVERALL
Fabrication MethodCOLD ROLLED AND COLD DRAWN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9510-00-188-1747 INTERCHANGEABLE
Bar,metal
9510-00-188-1754 INTERCHANGEABLE
Bar,metal
9510-00-189-0582 INTERCHANGEABLE
Bar,metal
9510-00-203-5855 INTERCHANGEABLE
Bar,metal
9510-00-204-0059 INTERCHANGEABLE
Bar,metal
9530-00-239-4462 INTERCHANGEABLE
Bar,metal
9510-00-500-5433 INTERCHANGEABLE
Bar,metal
9525-00-542-5579 INTERCHANGEABLE
Wire,nonelectrical
9510-00-596-2019 INTERCHANGEABLE
Bar,metal
9510-00-596-2258 INTERCHANGEABLE
Bar,metal
Cross-Reference Index
Part NumberManufacturer
QQ-S-763 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-S-763A 304 ANNEALED Society of Automotive Engineers Inc (USA)
AMS-QQ-S-763 Society of Automotive Engineers Inc (USA)
QQ-S-763,304,CDA,0.875(HEX) Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
AMS2806B Society of Automotive Engineers Inc (USA)
AMS-QQ-S-763 Sae International Dba Sae International (USA)
Related Parts
9510-00-188-1747INTERCHANGEABLE
BAR,METAL
9510-00-188-1754INTERCHANGEABLE
BAR,METAL
9510-00-189-0582INTERCHANGEABLE
BAR,METAL
9510-00-203-5855INTERCHANGEABLE
BAR,METAL
9510-00-204-0059INTERCHANGEABLE
BAR,METAL
9530-00-239-4462INTERCHANGEABLE
BAR,METAL
9510-00-500-5433INTERCHANGEABLE
BAR,METAL
9525-00-542-5579INTERCHANGEABLE
WIRE,NONELECTRICAL
9510-00-596-2019INTERCHANGEABLE
BAR,METAL
9510-00-596-2258INTERCHANGEABLE
BAR,METAL
9510-00-720-1155INTERCHANGEABLE
BAR,METAL
9520-00-814-5361INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9510-00-189-0559?

NSN 9510-00-189-0559 is a Bar,metal, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9510 (No Item Name Available). Status: active.

What are the part numbers for NSN 9510-00-189-0559?

NSN 9510-00-189-0559 has 6 cross-referenced part numbers: QQ-S-763 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-S-763A 304 ANNEALED (Society of Automotive Engineers Inc), AMS-QQ-S-763 (Society of Automotive Engineers Inc), QQ-S-763,304,CDA,0.875(HEX) (Defense Logistics Agency Dba Defense Supply Center Philadelphia), AMS2806B (Society of Automotive Engineers Inc) and 1 more.

What NSN replaces 9510-00-189-0559?

There are 12 known substitutes for 9510-00-189-0559: 9510-00-188-1747, 9510-00-188-1754, 9510-00-189-0582 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQ-S-763?

Key specifications for QQ-S-763: Material Document and Classification: QQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE; Weight Per Unit Measure: 2.254 POUNDS PER LINEAR FOOT LBS; Weight Per Unit Measure: 2.254 POUNDS PER LINEAR FOOT LBS; Heat Treatment: ANNEALED. 19 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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