PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASTM B308Angle,structural

American Society for Testing and Materials Dba Astm International · NSN 9540-00-846-3669 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-846-3669 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-846-3669. Primary manufacturer part number: ASTM B308.
Features
  • Angle,structural — FSC 9540
  • First Tip Style: RIGHT QUARTER RADIUS
  • Length: 12.000 FEET NOMINAL FT
  • Material: ALUMINUM ALLOY 6061
  • Weight Per Unit Measure: 0.156 POUNDS PER LINEAR FOOT LBS
  • Left Inside Angle: 90.0 DEGREES NOMINAL
  • Basic Shape Style: ANGLE
  • First Tip Radius: 0.094 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-846-3669, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-846-3669
Primary Part NumberASTM B308
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
First Tip StyleRIGHT QUARTER RADIUS
Length12.000 FEET NOMINAL FT
MaterialALUMINUM ALLOY 6061
Weight Per Unit Measure0.156 POUNDS PER LINEAR FOOT LBS
Left Inside Angle90.0 DEGREES NOMINAL
Basic Shape StyleANGLE
First Tip Radius0.094 INCHES NOMINAL IN
Base Flange Thickness0.094 INCHES NOMINAL IN
Second Tip Radius0.094 INCHES NOMINAL IN
Fabrication MethodEXTRUDED
Heat TreatmentT-6 SOLUTION HEAT TREATED
Second Tip StyleUPPER RADIUS
Fillet Radius Where Left Flange Joins Base Flange0.094 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
Nondefinitive Spec/std Data6061 ALLOY AND T6 TEMPER
Material Document and ClassificationAMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
Left Side Flange Thickness0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9540-00-596-2819 INTERCHANGEABLE
Angle,structural
9540-00-780-3436 INTERCHANGEABLE
Angle,structural
9540-00-808-4157370 INTERCHANGEABLE
Angle,structural
Alcoa/reynolds Metals Company
9540-00-836-9670 INTERCHANGEABLE
Angle,structural
9540-00-846-3667 INTERCHANGEABLE
Angle,structural
9540-00-846-3670 INTERCHANGEABLE
Angle,structural
9540-00-892-2355 INTERCHANGEABLE
Angle,structural
9540-00-892-2357 INTERCHANGEABLE
Angle,structural
9540-00-892-2358 INTERCHANGEABLE
Angle,structural
9540-00-892-4618771 INTERCHANGEABLE
Angle,structural
Aluminum Co of America
Cross-Reference Index
Part NumberManufacturer
ASTM B308 American Society for Testing and Materials Dba Astm International (USA)
SAE-AMS-QQ-A-200/8 Sae International Dba Sae International (USA)
AND10133-0602 Airforce-Navy Aeronautical Design Standard
QQ-A-200/16 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-A-200/8 Sae International Dba Sae International (USA)
AMS-QQ-A-200/8 Society of Automotive Engineers Inc (USA)
Related Parts
9540-00-596-2819INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-780-3436INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-808-4157INTERCHANGEABLE
ANGLE,STRUCTURAL
370
9540-00-836-9670INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-846-3667INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-846-3670INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-892-2355INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-892-2357INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-892-2358INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-892-4618INTERCHANGEABLE
ANGLE,STRUCTURAL
771
9540-00-892-4622INTERCHANGEABLE
ANGLE,STRUCTURAL
5445
9540-00-982-6132INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-00-846-3669?

NSN 9540-00-846-3669 is a Angle,structural, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-846-3669?

NSN 9540-00-846-3669 has 6 cross-referenced part numbers: ASTM B308 (American Society for Testing and Materials Dba Astm International), SAE-AMS-QQ-A-200/8 (Sae International Dba Sae International), AND10133-0602 (Airforce-Navy Aeronautical Design Standard), QQ-A-200/16 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/8 (Sae International Dba Sae International) and 1 more.

What NSN replaces 9540-00-846-3669?

There are 12 known substitutes for 9540-00-846-3669: 9540-00-596-2819, 9540-00-780-3436, 9540-00-808-4157 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ASTM B308?

Key specifications for ASTM B308: First Tip Style: RIGHT QUARTER RADIUS; Length: 12.000 FEET NOMINAL FT; Material: ALUMINUM ALLOY 6061; Overall Height: 0.750 INCHES NOMINAL IN. 19 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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