PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-A-200/8Angle,structural

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9540-01-071-4725 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-01-071-4725 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-071-4725. Primary manufacturer part number: QQ-A-200/8.
Features
  • Angle,structural — FSC 9540
  • Base Flange Thickness: 0.125 INCHES NOMINAL IN
  • Second Tip Style: UPPER RADIUS
  • Basic Shape Style: ANGLE
  • Material: ALUMINUM ALLOY 6061
  • Left Side Flange Thickness: 0.125 INCHES NOMINAL IN
  • First Tip Radius: 0.125 INCHES NOMINAL IN
  • Left Inside Angle: 90.0 DEGREES NOMINAL
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-01-071-4725, is classified within Federal Supply Class 9540 (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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-01-071-4725
Primary Part NumberQQ-A-200/8
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Base Flange Thickness0.125 INCHES NOMINAL IN
Second Tip StyleUPPER RADIUS
Basic Shape StyleANGLE
MaterialALUMINUM ALLOY 6061
Left Side Flange Thickness0.125 INCHES NOMINAL IN
First Tip Radius0.125 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
Material Document and ClassificationAMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Weight Per Unit Measure0.432 POUNDS PER LINEAR FOOT LBS
Second Tip Radius0.125 INCHES NOMINAL IN
Nondefinitive Spec/std Data6061 ALLOY AND T6511 TEMPER
Heat TreatmentT-6511 SOLUTION HEAT TREATED
First Tip StyleRIGHT QUARTER RADIUS
Fillet Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
Fabrication MethodEXTRUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
9540-00-140-2417 INTERCHANGEABLE
Angle,structural
9540-00-145-8402 INTERCHANGEABLE
Angle,structural
9540-00-197-9842 INTERCHANGEABLE
Angle,structural
9540-00-542-2700 INTERCHANGEABLE
Angle,structural
9540-00-839-2120 INTERCHANGEABLE
Angle,structural
9540-01-071-8247 INTERCHANGEABLE
Angle,structural
9540-01-145-6238 INTERCHANGEABLE
Angle,structural
9540-01-284-8188 INTERCHANGEABLE
Angle,structural
9540-01-343-4302 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
QQ-A-200/8 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
K10B105T6511 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
AMS-STD-184 Society of Automotive Engineers Inc (USA)
AMS-QQ-A-200/8 Sae International Dba Sae International (USA)
AND10133-1403/QQ-A-200/8-T6511 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
SAE-AMS-QQ-A-200/8 Sae International Dba Sae International (USA)
AMS-QQ-A-200/8 Society of Automotive Engineers Inc (USA)
AND10133-1403 Airforce-Navy Aeronautical Design Standard
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
9540-00-140-2417INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-145-8402INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-197-9842INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-542-2700INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-839-2120INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-8247INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-145-6238INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-284-8188INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-343-4302INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-01-071-4725?

NSN 9540-01-071-4725 is a Angle,structural, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-01-071-4725?

NSN 9540-01-071-4725 has 9 cross-referenced part numbers: QQ-A-200/8 (Federal Specifications Promulgated by General Services Administration Washington DC), K10B105T6511 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), AMS-STD-184 (Society of Automotive Engineers Inc), AMS-QQ-A-200/8 (Sae International Dba Sae International), AND10133-1403/QQ-A-200/8-T6511 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 4 more.

What NSN replaces 9540-01-071-4725?

There are 9 known substitutes for 9540-01-071-4725: 9540-00-140-2417, 9540-00-145-8402, 9540-00-197-9842 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQ-A-200/8?

Key specifications for QQ-A-200/8: Base Flange Thickness: 0.125 INCHES NOMINAL IN; Second Tip Style: UPPER RADIUS; Basic Shape Style: ANGLE; Material: ALUMINUM ALLOY 6061. 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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