PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS-QQ-A-200/3Angle,structural

Sae International Dba Sae International · NSN 9540-01-073-5151 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-01-073-5151 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-073-5151. Primary manufacturer part number: AMS-QQ-A-200/3.
Features
  • Angle,structural — FSC 9540
  • Second Tip Radius: 0.063 INCHES NOMINAL IN
  • Base Flange Thickness: 0.063 INCHES NOMINAL IN
  • First Tip Radius: 0.063 INCHES NOMINAL IN
  • Heat Treatment: T-8511 SOLUTION HEAT TREATED
  • Material: ALUMINUM ALLOY 2024
  • Left Side Flange Thickness: 0.063 INCHES NOMINAL IN
  • Fabrication Method: EXTRUDED
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-01-073-5151, 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 Sae International Dba Sae International. Government technical data includes 17 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9540-01-073-5151
Primary Part NumberAMS-QQ-A-200/3
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Second Tip Radius0.063 INCHES NOMINAL IN
Base Flange Thickness0.063 INCHES NOMINAL IN
First Tip Radius0.063 INCHES NOMINAL IN
Heat TreatmentT-8511 SOLUTION HEAT TREATED
MaterialALUMINUM ALLOY 2024
Left Side Flange Thickness0.063 INCHES NOMINAL IN
Fabrication MethodEXTRUDED
Second Tip StyleUPPER RADIUS
Nondefinitive Spec/std Data2024 ALLOY AND T8511 TEMPER
Material Document and ClassificationAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
Specification/standard Data81755-K10 MANUFACTURERS STANDARD
First Tip StyleRIGHT QUARTER RADIUS
Left Inside Angle90.0 DEGREES NOMINAL
Basic Shape StyleANGLE
Weight Per Unit Measure0.154 POUNDS PER LINEAR FOOT LBS
Second Tip Relationship to First TipNOT IDENTICAL
Fillet Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
9540-00-006-4911 INTERCHANGEABLE
Angle,structural
9540-00-145-4503 INTERCHANGEABLE
Angle,structural
9540-00-185-4224 INTERCHANGEABLE
Angle,structural
9540-00-236-3953 INTERCHANGEABLE
Angle,structural
9540-00-501-6128 INTERCHANGEABLE
Angle,structural
9540-00-720-1326 INTERCHANGEABLE
Angle,structural
9540-00-727-0191 INTERCHANGEABLE
Angle,structural
9540-01-071-4727 INTERCHANGEABLE
Angle,structural
9540-01-072-4784 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
AMS-QQ-A-200/3 Sae International Dba Sae International (USA)
AMS10133-1001 Sae International Dba Sae International (USA)
AMS-QQ-A-200/3 Society of Automotive Engineers Inc (USA)
K10A39T8511 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
QQ-A-200/3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
10552-A Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA)
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
9540PL0863906 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AND10133-1001 Airforce-Navy Aeronautical Design Standard
AMS10133-1001 Society of Automotive Engineers Inc (USA)
9540PL1953109 Jednolity Indeks Materialowy - Uniform Material Index (POL)
QQA200-3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
9540-00-006-4911INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-145-4503INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-185-4224INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-236-3953INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-501-6128INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-720-1326INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-727-0191INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-4727INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-072-4784INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-01-073-5151?

NSN 9540-01-073-5151 is a Angle,structural, manufactured by Sae International Dba Sae International, classified under FSC 9540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9540-01-073-5151?

NSN 9540-01-073-5151 has 12 cross-referenced part numbers: AMS-QQ-A-200/3 (Sae International Dba Sae International), AMS10133-1001 (Sae International Dba Sae International), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), K10A39T8511 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 9540-01-073-5151?

There are 9 known substitutes for 9540-01-073-5151: 9540-00-006-4911, 9540-00-145-4503, 9540-00-185-4224 and 6 more. Verify interchangeability with system specifications before substitution.

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

Key specifications for AMS-QQ-A-200/3: Second Tip Radius: 0.063 INCHES NOMINAL IN; Base Flange Thickness: 0.063 INCHES NOMINAL IN; First Tip Radius: 0.063 INCHES NOMINAL IN; Heat Treatment: T-8511 SOLUTION HEAT TREATED. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9540-01-073-5151 still in active supply?

NSN 9540-01-073-5151 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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