PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

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

Society of Automotive Engineers Inc · NSN 9540-01-071-8855 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-01-071-8855 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-071-8855. Primary manufacturer part number: AMS-QQ-A-200/3.
Features
  • Beam,structural — FSC 9540
  • Second Tip Relationship to First Tip: IDENTICAL
  • Left Side Top Flange Thickness: 0.094 INCHES NOMINAL IN
  • Third Tip Style: FULL RADIUS
  • First Tip Radius: 0.094 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 2024
  • Fillet Radius Where Top Right Flange Joins Web Flange/leg: 0.125 INCHES NOMINAL IN
  • Left Side Top Flange Distance to Center of Both Flanges: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Beam,structural, cataloged under National Stock Number 9540-01-071-8855, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-01-071-8855
Primary Part NumberAMS-QQ-A-200/3
Item NameBeam,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Second Tip Relationship to First TipIDENTICAL
Left Side Top Flange Thickness0.094 INCHES NOMINAL IN
Third Tip StyleFULL RADIUS
First Tip Radius0.094 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024
Fillet Radius Where Top Right Flange Joins Web Flange/leg0.125 INCHES NOMINAL IN
Left Side Top Flange Distance to Center of Both Flanges1.000 INCHES NOMINAL IN
Right Top Inside Angle90.0 DEGREES NOMINAL
Basic Shape StyleT SHAPE
Fillet Radius Where Top Left Flange Joins Web Flange/leg0.125 INCHES NOMINAL IN
Right Side Top Flange Thickness0.094 INCHES NOMINAL IN
Nondefinitive Spec/std DataT8511 TEMPER
Material Document and ClassificationAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
First Tip StyleLOWER RADIUS
Top Flange Width2.000 INCHES NOMINAL IN
Weight Per Unit Measure0.330 POUNDS PER LINEAR FOOT LBS
Right Side Top Flange Distance to Center of Both Flanges1.000 INCHES NOMINAL IN
Left Top Inside Angle90.0 DEGREES NOMINAL
Third Tip Radius0.047 INCHES NOMINAL IN
Heat TreatmentT-8511 SOLUTION HEAT TREATED
Third Tip Relationship to Preceding TipsNOT IDENTICAL
Leg Thickness0.094 INCHES NOMINAL IN
Fabrication MethodEXTRUDED
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9540-00-261-5614 INTERCHANGEABLE
Beam,structural
9540-00-555-0821K40A1000 INTERCHANGEABLE
Beam,structural
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
9540-00-595-6706 INTERCHANGEABLE
Beam,structural
9540-01-562-0105AND10136-2002 INTERCHANGEABLE
Beam,structural
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
AMS-QQ-A-200/3 Society of Automotive Engineers Inc (USA)
10136-2002 Transtar Metals Corp (USA)
AND10136-2002 Airforce-Navy Aeronautical Design Standard
AMS-QQ-A-200/3 Sae International Dba Sae International (USA)
MS14376E017 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
K40A100T8511 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
9540PL0871887 Jednolity Indeks Materialowy - Uniform Material Index (POL)
10052-A Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA)
Related Parts
9540-00-261-5614INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-555-0821INTERCHANGEABLE
BEAM,STRUCTURAL
K40A1000
9540-00-595-6706INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-562-0105INTERCHANGEABLE
BEAM,STRUCTURAL
AND10136-2002

Frequently Asked Questions

What is NSN 9540-01-071-8855?

NSN 9540-01-071-8855 is a Beam,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-01-071-8855?

NSN 9540-01-071-8855 has 8 cross-referenced part numbers: AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 10136-2002 (Transtar Metals Corp), AND10136-2002 (Airforce-Navy Aeronautical Design Standard), AMS-QQ-A-200/3 (Sae International Dba Sae International), MS14376E017 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 9540-01-071-8855?

There are 4 known substitutes for 9540-01-071-8855: 9540-00-261-5614, 9540-00-555-0821, 9540-00-595-6706 and 1 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 Relationship to First Tip: IDENTICAL; Left Side Top Flange Thickness: 0.094 INCHES NOMINAL IN; Third Tip Style: FULL RADIUS; First Tip Radius: 0.094 INCHES NOMINAL IN. 25 total characteristics are documented in the Federal Logistics Information System.

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