PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQA200-11Angle,structural

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9540-00-140-2399 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-140-2399 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-140-2399. Primary manufacturer part number: QQA200-11.
Features
  • Angle,structural — FSC 9540
  • Nondefinitive Spec/std Data: 7075 ALLOY AND T6511 TEMPER
  • Heat Treatment: T-6511 SOLUTION HEAT TREATED
  • First Tip Style: RIGHT QUARTER RADIUS
  • Weight Per Unit Measure: 0.100 POUNDS PER LINEAR FOOT LBS
  • Material Document and Classification: AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
  • Second Tip Relationship to First Tip: NOT IDENTICAL
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER
Applications
  • Applications requiring Aluminum Alloy 7075 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-140-2399, 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 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9540-00-140-2399
Primary Part NumberQQA200-11
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nondefinitive Spec/std Data7075 ALLOY AND T6511 TEMPER
Heat TreatmentT-6511 SOLUTION HEAT TREATED
First Tip StyleRIGHT QUARTER RADIUS
Weight Per Unit Measure0.100 POUNDS PER LINEAR FOOT LBS
Material Document and ClassificationAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
Second Tip Relationship to First TipNOT IDENTICAL
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER
Base Flange Thickness0.063 INCHES NOMINAL IN
Length12.000 FEET NOMINAL FT
Left Inside Angle90.0 DEGREES NOMINAL
First Tip Radius0.063 INCHES NOMINAL IN
Basic Shape StyleANGLE
Left Side Flange Thickness0.063 INCHES NOMINAL IN
Second Tip StyleUPPER RADIUS
Fillet Radius Where Left Flange Joins Base Flange0.063 INCHES NOMINAL IN
Second Tip Radius0.063 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 7075
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
9540-00-008-6030 INTERCHANGEABLE
Beam,structural
9540-00-017-6413 INTERCHANGEABLE
Beam,structural
9540-00-145-4481734T INTERCHANGEABLE
Angle,structural
Aluminum Co of America
9540-00-145-7550 INTERCHANGEABLE
Angle,structural
9540-00-145-842377W INTERCHANGEABLE
Angle,structural
Aluminum Co of America
9540-00-145-8426 INTERCHANGEABLE
Angle,structural
9540-00-152-2966 INTERCHANGEABLE
Channel,structural
9540-00-162-6193179082 INTERCHANGEABLE
Beam,structural
Aluminum Co of America
9530-00-204-1048 INTERCHANGEABLE
Bar,metal
9530-00-224-1160 INTERCHANGEABLE
Bar,metal
Cross-Reference Index
Part NumberManufacturer
QQA200-11 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-A-200A Society of Automotive Engineers Inc (USA)
AMS-STD-184 Sae International Dba Sae International (USA)
LS10134-0602-5 Lockheed Martin Corp (USA)
AMS10134A-0602 Society of Automotive Engineers Inc (USA)
AMS-QQ-A-200A Sae International Dba Sae International (USA)
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
AMS-QQ-A-200/11 Society of Automotive Engineers Inc (USA)
AND10134-0602 Airforce-Navy Aeronautical Design Standard
AMS10134A-0602 Sae International Dba Sae International (USA)
AMS-QQ-A-200/11 ALLOY 7075 TMPR- Sae International Dba Sae International (USA)
AMS-STD-184 Society of Automotive Engineers Inc (USA)
Related Parts
9540-00-008-6030INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-017-6413INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-145-4481INTERCHANGEABLE
ANGLE,STRUCTURAL
734T
9540-00-145-7550INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-145-8423INTERCHANGEABLE
ANGLE,STRUCTURAL
77W
9540-00-145-8426INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-152-2966INTERCHANGEABLE
CHANNEL,STRUCTURAL
9540-00-162-6193INTERCHANGEABLE
BEAM,STRUCTURAL
179082
9530-00-204-1048INTERCHANGEABLE
BAR,METAL
9530-00-224-1160INTERCHANGEABLE
BAR,METAL
9530-00-224-1199INTERCHANGEABLE
BAR,METAL
9530-00-236-8439INTERCHANGEABLE
BAR,METAL

Frequently Asked Questions

What is NSN 9540-00-140-2399?

NSN 9540-00-140-2399 is a Angle,structural, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9540-00-140-2399?

NSN 9540-00-140-2399 has 12 cross-referenced part numbers: QQA200-11 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200A (Society of Automotive Engineers Inc), AMS-STD-184 (Sae International Dba Sae International), LS10134-0602-5 (Lockheed Martin Corp), AMS10134A-0602 (Society of Automotive Engineers Inc) and 7 more.

What NSN replaces 9540-00-140-2399?

There are 12 known substitutes for 9540-00-140-2399: 9540-00-008-6030, 9540-00-017-6413, 9540-00-145-4481 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQA200-11?

Key specifications for QQA200-11: Nondefinitive Spec/std Data: 7075 ALLOY AND T6511 TEMPER; Heat Treatment: T-6511 SOLUTION HEAT TREATED; First Tip Style: RIGHT QUARTER RADIUS; Weight Per Unit Measure: 0.100 POUNDS PER LINEAR FOOT LBS. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9540-00-140-2399 still in active supply?

NSN 9540-00-140-2399 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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