PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-A-200/11Angle,structural

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9540-00-145-4528 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-145-4528 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-145-4528. Primary manufacturer part number: QQ-A-200/11.
Features
  • Angle,structural — FSC 9540
  • Nondefinitive Spec/std Data: 7075 ALLOY AND T6 TEMPER
  • Basic Shape Style: ANGLE
  • Second Tip Radius: 0.125 INCHES NOMINAL IN
  • Weight Per Unit Measure: 0.350 POUNDS PER LINEAR FOOT LBS
  • Second Tip Style: UPPER RADIUS
  • Left Side Flange Thickness: 0.125 INCHES NOMINAL IN
  • First Tip Radius: 0.125 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 7075 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-145-4528, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9540-00-145-4528
Primary Part NumberQQ-A-200/11
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 T6 TEMPER
Basic Shape StyleANGLE
Second Tip Radius0.125 INCHES NOMINAL IN
Weight Per Unit Measure0.350 POUNDS PER LINEAR FOOT LBS
Second Tip StyleUPPER RADIUS
Left Side Flange Thickness0.125 INCHES NOMINAL IN
First Tip Radius0.125 INCHES NOMINAL IN
Material Document and ClassificationAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 7075
Base Flange Thickness0.125 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
First Tip StyleRIGHT QUARTER RADIUS
Heat TreatmentT-6 SOLUTION HEAT TREATED
Fillet Radius Where Left Flange Joins Base Flange0.156 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
9540-00-140-4978 INTERCHANGEABLE
Angle,structural
9540-00-502-1620 INTERCHANGEABLE
Angle,structural
9540-00-933-9374 INTERCHANGEABLE
Angle,structural
9540-01-281-7231 INTERCHANGEABLE
Angle,structural
9540-01-426-3159 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
QQ-A-200/11 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-A-200/11 Society of Automotive Engineers Inc (USA)
AND10134-1404/QQ-A-200/11-T6 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
AND10134-1404 Airforce-Navy Aeronautical Design Standard
AMS-QQ-A-200/11 Sae International Dba Sae International (USA)
Related Parts
9540-00-140-4978INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-502-1620INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-933-9374INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-281-7231INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-426-3159INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-00-145-4528?

NSN 9540-00-145-4528 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 9540-00-145-4528?

NSN 9540-00-145-4528 has 5 cross-referenced part numbers: QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), AND10134-1404/QQ-A-200/11-T6 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), AND10134-1404 (Airforce-Navy Aeronautical Design Standard), AMS-QQ-A-200/11 (Sae International Dba Sae International).

What NSN replaces 9540-00-145-4528?

There are 5 known substitutes for 9540-00-145-4528: 9540-00-140-4978, 9540-00-502-1620, 9540-00-933-9374 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQ-A-200/11?

Key specifications for QQ-A-200/11: Nondefinitive Spec/std Data: 7075 ALLOY AND T6 TEMPER; Basic Shape Style: ANGLE; Second Tip Radius: 0.125 INCHES NOMINAL IN; Weight Per Unit Measure: 0.350 POUNDS PER LINEAR FOOT LBS. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9540-00-145-4528 still in active supply?

NSN 9540-00-145-4528 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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