PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS-QQ-A-200/11Angle,structural

Society of Automotive Engineers Inc · NSN 9540-00-145-8399 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-145-8399 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-145-8399. Primary manufacturer part number: AMS-QQ-A-200/11.
Features
  • Angle,structural — FSC 9540
  • Second Tip Radius: 0.125 INCHES NOMINAL IN
  • Fillet Radius Where Left Flange Joins Base Flange: 0.188 INCHES NOMINAL IN
  • First Tip Style: RIGHT QUARTER RADIUS
  • Basic Shape Style: ANGLE
  • Heat Treatment: T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED
  • First Tip Radius: 0.125 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 7075
Applications
  • Applications requiring Aluminum Alloy 7075 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-145-8399, 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 Society of Automotive Engineers Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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
NSN9540-00-145-8399
Primary Part NumberAMS-QQ-A-200/11
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Second Tip Radius0.125 INCHES NOMINAL IN
Fillet Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
First Tip StyleRIGHT QUARTER RADIUS
Basic Shape StyleANGLE
Heat TreatmentT-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED
First Tip Radius0.125 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 7075
Nondefinitive Spec/std Data7075 ALLOY AND T6 TEMPER OR T6511 TEMPER
Second Tip Relationship to First TipNOT IDENTICAL
Left Side Flange Thickness0.125 INCHES NOMINAL IN
Length10.0 FEET MINIMUM AND 12.0 FEET MAXIMUM FT
Material Document and ClassificationAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
Base Flange Thickness0.125 INCHES NOMINAL IN
Weight Per Unit Measure0.360 POUNDS PER LINEAR FOOT LBS
Second Tip StyleUPPER RADIUS
Left Inside Angle90.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
9540-00-184-2801 INTERCHANGEABLE
Angle,structural
9540-00-197-9840 INTERCHANGEABLE
Angle,structural
9540-00-542-2696 INTERCHANGEABLE
Angle,structural
9540-00-933-9651 INTERCHANGEABLE
Angle,structural
9540-01-071-3506 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
AMS-QQ-A-200/11 Society of Automotive Engineers Inc (USA)
AMS10133-1203 Society of Automotive Engineers Inc (USA)
AND10133-1203 Airforce-Navy Aeronautical Design Standard
AMS 4154 Sae International Dba Sae International (USA)
QQ-A-200/11 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-A-200/11 Sae International Dba Sae International (USA)
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
AMS10133-1203 Sae International Dba Sae International (USA)
Related Parts
9540-00-184-2801INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-197-9840INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-542-2696INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-933-9651INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-3506INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-00-145-8399?

NSN 9540-00-145-8399 is a Angle,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9540-00-145-8399?

NSN 9540-00-145-8399 has 8 cross-referenced part numbers: AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), AMS10133-1203 (Society of Automotive Engineers Inc), AND10133-1203 (Airforce-Navy Aeronautical Design Standard), AMS 4154 (Sae International Dba Sae International), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 9540-00-145-8399?

There are 5 known substitutes for 9540-00-145-8399: 9540-00-184-2801, 9540-00-197-9840, 9540-00-542-2696 and 2 more. Verify interchangeability with system specifications before substitution.

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

Key specifications for AMS-QQ-A-200/11: Second Tip Radius: 0.125 INCHES NOMINAL IN; Fillet Radius Where Left Flange Joins Base Flange: 0.188 INCHES NOMINAL IN; First Tip Style: RIGHT QUARTER RADIUS; Basic Shape Style: ANGLE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9540-00-145-8399 still in active supply?

NSN 9540-00-145-8399 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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