PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-A-200/3Angle,structural

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9540-00-294-9657 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-294-9657 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-294-9657. Primary manufacturer part number: QQ-A-200/3.
Features
  • Angle,structural — FSC 9540
  • Left Inside Angle: 90.0 DEGREES NOMINAL
  • Fabrication Method: EXTRUDED
  • Material Document and Classification: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY 2024
  • Nondefinitive Spec/std Data: T4 TEMPER
  • Base Flange Thickness: 0.078 INCHES NOMINAL IN
  • Weight Per Unit Measure: 0.210 POUNDS PER LINEAR FOOT LBS
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-294-9657, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-294-9657
Primary Part NumberQQ-A-200/3
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Left Inside Angle90.0 DEGREES NOMINAL
Fabrication MethodEXTRUDED
Material Document and ClassificationQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
MaterialALUMINUM ALLOY 2024
Nondefinitive Spec/std DataT4 TEMPER
Base Flange Thickness0.078 INCHES NOMINAL IN
Weight Per Unit Measure0.210 POUNDS PER LINEAR FOOT LBS
Second Tip Relationship to First TipNOT IDENTICAL
Heat TreatmentT-4 SOLUTION HEAT TREATED
Left Side Flange Thickness0.078 INCHES NOMINAL IN
Second Tip StyleUPPER BULBOUS
First Tip Radius0.078 INCHES NOMINAL IN
Fillet Radius Where Left Flange Joins Base Flange0.117 INCHES NOMINAL IN
Second Tip Diameter0.234 INCHES NOMINAL IN
Second Tip Radius0.117 INCHES NOMINAL IN
First Tip StyleRIGHT QUARTER RADIUS
Basic Shape StyleANGLE
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-020-2997G19 INTERCHANGEABLE
Transformer,audio Frequency
Magnetek Inc Lighting Products Group
5961-00-109-2074 INTERCHANGEABLE
Transistor
6930-00-214-69191286-012030-0 INTERCHANGEABLE
Indicator,simulated
Elbitamerica, Inc.
3040-00-328-53084031-7 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5999-00-549-5488427212-8 INTERCHANGEABLE
Contact,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-01-095-6723 INTERCHANGEABLE
Drill,twist
9540-01-118-1568 INTERCHANGEABLE
Angle,structural
5120-01-651-042040317 INTERCHANGEABLE
Socket,socket Wrench
S K Hand Tool Corp
Cross-Reference Index
Part NumberManufacturer
QQ-A-200/3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
40317 Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA)
FS10402-1010 Hiller Aircraft Corporation (USA)
1210333 The Boeing Company (USA)
HA447 Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept (USA)
AND10135-1005 Airforce-Navy Aeronautical Design Standard
1210333 The Boeing Company (USA)
10010 Reynolds Metals Co (USA)
Related Parts
5950-00-020-2997INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
G19
5961-00-109-2074INTERCHANGEABLE
TRANSISTOR
6930-00-214-6919INTERCHANGEABLE
INDICATOR,SIMULATED
1286-012030-0
3040-00-328-5308INTERCHANGEABLE
CONNECTING LINK,RIGID
4031-7
5999-00-549-5488INTERCHANGEABLE
CONTACT,ELECTRICAL
427212-8
5133-01-095-6723INTERCHANGEABLE
DRILL,TWIST
9540-01-118-1568INTERCHANGEABLE
ANGLE,STRUCTURAL
5120-01-651-0420INTERCHANGEABLE
SOCKET,SOCKET WRENCH
40317

Frequently Asked Questions

What is NSN 9540-00-294-9657?

NSN 9540-00-294-9657 is a Angle,structural, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-294-9657?

NSN 9540-00-294-9657 has 8 cross-referenced part numbers: QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 40317 (Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries), FS10402-1010 (Hiller Aircraft Corporation), 1210333 (The Boeing Company), HA447 (Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept) and 3 more.

What NSN replaces 9540-00-294-9657?

There are 8 known substitutes for 9540-00-294-9657: 5950-00-020-2997, 5961-00-109-2074, 6930-00-214-6919 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQ-A-200/3?

Key specifications for QQ-A-200/3: Left Inside Angle: 90.0 DEGREES NOMINAL; Overall Width: 1.000 INCHES NOMINAL IN; Fabrication Method: EXTRUDED; Material Document and Classification: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE. 20 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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