PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CVC2131Angle,structural

Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division · NSN 9540-00-288-3736 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-288-3736 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-288-3736. Primary manufacturer part number: CVC2131.
Features
  • Angle,structural — FSC 9540
  • Fillet Radius Where Left Flange Joins Base Flange: 0.188 INCHES NOMINAL IN
  • Basic Shape Style: ANGLE
  • Material: ALUMINUM ALLOY
  • Fabrication Method: EXTRUDED
  • First Tip Radius: 0.125 INCHES NOMINAL IN
  • Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
  • Weight Per Unit Measure: 0.469 POUNDS PER LINEAR FOOT LBS
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-288-3736, 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 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-288-3736
Primary Part NumberCVC2131
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerTriumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
StatusACTIVE
Fillet Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
Basic Shape StyleANGLE
MaterialALUMINUM ALLOY
Fabrication MethodEXTRUDED
First Tip Radius0.125 INCHES NOMINAL IN
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Weight Per Unit Measure0.469 POUNDS PER LINEAR FOOT LBS
Base Flange Thickness0.125 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
First Tip StyleRIGHT QUARTER RADIUS
Second Tip Relationship to First TipIDENTICAL
Left Side Flange Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
9540-00-175-3522 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
CVC2131 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
QQ-A-267 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
BAC1503-6633 The Boeing Company Div Legacy Wichita (USA)
78EE Aluminum Co of America (USA)
Related Parts
9540-00-175-3522INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 9540-00-288-3736?

NSN 9540-00-288-3736 is a Angle,structural, manufactured by Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-288-3736?

NSN 9540-00-288-3736 has 4 cross-referenced part numbers: CVC2131 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), QQ-A-267 (Federal Specifications Promulgated by General Services Administration Washington DC), BAC1503-6633 (The Boeing Company Div Legacy Wichita), 78EE (Aluminum Co of America).

What NSN replaces 9540-00-288-3736?

There is 1 known substitute for 9540-00-288-3736: 9540-00-175-3522. Verify interchangeability with system specifications before substitution.

What are the specifications of CVC2131?

Key specifications for CVC2131: Fillet Radius Where Left Flange Joins Base Flange: 0.188 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Overall Height: 1.625 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 14 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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