PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-S-763Bar,metal

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9510-00-684-6051 · FSC 9510 · No Item Name Available
Verified by PartsTable
NSN 9510-00-684-6051 — this item is cataloged by the U.S. Government under National Stock Number 9510-00-684-6051. Primary manufacturer part number: QQ-S-763.
Features
  • Bar,metal — FSC 9510
  • Material Document and Classification: QQ-S-763, CLASS 321 FED SPEC 1ST MATERIAL RESPONSE
  • Material: STEEL COMP 321
  • Nondefinitive Spec/std Data: 321 CLASS AND A CONDITION
  • Cross-Sectional Thickness: 0.6250 INCHES NOMINAL IN
  • Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
  • Heat Treatment: ANNEALED
  • Basic Shape Style: FLAT
Applications
  • Applications requiring Steel Comp 321 construction
General Description

The Bar,metal, cataloged under National Stock Number 9510-00-684-6051, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9510-00-684-6051
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 321 FED SPEC 1ST MATERIAL RESPONSE
MaterialSTEEL COMP 321
Nondefinitive Spec/std Data321 CLASS AND A CONDITION
Cross-Sectional Thickness0.6250 INCHES NOMINAL IN
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Heat TreatmentANNEALED
Basic Shape StyleFLAT
Cross-Sectional Width2.000 INCHES NOMINAL IN
Weight Per Unit Measure4.230 POUNDS PER LINEAR FOOT LBS
Fabrication MethodCOLD FINISH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9510-00-189-0582 INTERCHANGEABLE
Bar,metal
5315-01-260-6624 INTERCHANGEABLE
Pin,quick Release
Cross-Reference Index
Part NumberManufacturer
QQ-S-763 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-S-763A Society of Automotive Engineers Inc (USA)
MS14428C025 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AMS-QQ-S-763 Society of Automotive Engineers Inc (USA)
AMS-QQ-S-763A Sae International Dba Sae International (USA)
Related Parts
9510-00-189-0582INTERCHANGEABLE
BAR,METAL
5315-01-260-6624INTERCHANGEABLE
PIN,QUICK RELEASE

Frequently Asked Questions

What is NSN 9510-00-684-6051?

NSN 9510-00-684-6051 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 9510-00-684-6051?

NSN 9510-00-684-6051 has 5 cross-referenced part numbers: QQ-S-763 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-S-763A (Society of Automotive Engineers Inc), MS14428C025 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AMS-QQ-S-763 (Society of Automotive Engineers Inc), AMS-QQ-S-763A (Sae International Dba Sae International).

What NSN replaces 9510-00-684-6051?

There are 2 known substitutes for 9510-00-684-6051: 9510-00-189-0582, 5315-01-260-6624. 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 321 FED SPEC 1ST MATERIAL RESPONSE; Material: STEEL COMP 321; Nondefinitive Spec/std Data: 321 CLASS AND A CONDITION; Cross-Sectional Thickness: 0.6250 INCHES NOMINAL IN. 10 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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