PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-A-200/3Angle,structural

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9540-00-186-6334 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-186-6334 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-186-6334. Primary manufacturer part number: QQ-A-200/3.
Features
  • Angle,structural — FSC 9540
  • First Tip Style: RIGHT QUARTER RADIUS
  • Left Side Flange Thickness: 0.125 INCHES NOMINAL IN
  • Basic Shape Style: ANGLE
  • Second Tip Radius: 0.125 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 2024
  • Nondefinitive Spec/std Data: T4 TEMPER
  • Material Document and Classification: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-186-6334, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-186-6334
Primary Part NumberQQ-A-200/3
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
First Tip StyleRIGHT QUARTER RADIUS
Left Side Flange Thickness0.125 INCHES NOMINAL IN
Basic Shape StyleANGLE
Second Tip Radius0.125 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024
Nondefinitive Spec/std DataT4 TEMPER
Material Document and ClassificationQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
MaterialALUMINUM ALLOY 2024
Material Document and ClassificationQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
Left Side Flange Thickness0.125 INCHES NOMINAL IN
Base Flange Thickness0.125 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
First Tip Radius0.125 INCHES NOMINAL IN
Fillet Radius Where Left Flange Joins Base Flange0.250 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
Left Inside Angle90.0 DEGREES NOMINAL
Nondefinitive Spec/std DataT4 TEMPER
First Tip StyleRIGHT QUARTER RADIUS
Base Flange Thickness0.125 INCHES NOMINAL IN
Fabrication MethodEXTRUDED
Second Tip Radius0.125 INCHES NOMINAL IN
Heat TreatmentT-4 SOLUTION HEAT TREATED
Left Inside Angle90.0 DEGREES NOMINAL
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Heat TreatmentT-4 SOLUTION HEAT TREATED
First Tip Radius0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9540-00-140-2404 INTERCHANGEABLE
Angle,structural
9540-00-145-8447 INTERCHANGEABLE
Angle,structural
9540-00-235-2741 INTERCHANGEABLE
Angle,structural
9540-00-596-2777 INTERCHANGEABLE
Angle,structural
9540-01-071-8249 INTERCHANGEABLE
Angle,structural
9540-01-072-1718 INTERCHANGEABLE
Angle,structural
9540-01-281-7237 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
QQ-A-200/3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AND10133-2002 Airforce-Navy Aeronautical Design Standard
Related Parts
9540-00-140-2404INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-145-8447INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-235-2741INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-596-2777INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-8249INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-072-1718INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-281-7237INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-00-186-6334?

NSN 9540-00-186-6334 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 9540-00-186-6334?

NSN 9540-00-186-6334 has 2 cross-referenced part numbers: QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), AND10133-2002 (Airforce-Navy Aeronautical Design Standard).

What NSN replaces 9540-00-186-6334?

There are 7 known substitutes for 9540-00-186-6334: 9540-00-140-2404, 9540-00-145-8447, 9540-00-235-2741 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQ-A-200/3?

Key specifications for QQ-A-200/3: First Tip Style: RIGHT QUARTER RADIUS; Left Side Flange Thickness: 0.125 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Second Tip Radius: 0.125 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com