PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQA200-3Structural Section,special Shape

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9540-00-261-5225 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-261-5225 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-261-5225. Primary manufacturer part number: QQA200-3.
Features
  • Structural Section,special Shape — FSC 9540
  • Material: ALUMINUM ALLOY 2024
  • Fabrication Method: EXTRUDED
  • Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA
  • Material Document and Classification: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
  • 6 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Structural Section,special Shape, cataloged under National Stock Number 9540-00-261-5225, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9540-00-261-5225
Primary Part NumberQQA200-3
Item NameStructural Section,special Shape
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
MaterialALUMINUM ALLOY 2024
Fabrication MethodEXTRUDED
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA
Material Document and ClassificationQQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-064-738742803 INTERCHANGEABLE
Gasket
Ashcroft Inc Dba Heise
9540-00-175-7634 INTERCHANGEABLE
Structural Section,special Shape
5133-00-262-2164150 LET-P INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5840-00-937-9202123663 INTERCHANGEABLE
Modulator,video Load
L3harris Technologies, Inc Div Space & Airborne Systems
5133-01-050-3671 INTERCHANGEABLE
Drill,twist
6610-01-078-3242123-0663 INTERCHANGEABLE
Paddle,probe
Avionics Specialties, Inc.
5130-01-083-984912361-5 INTERCHANGEABLE
Blade,reciprocating Saw
Porter Cable/delta
5360-01-097-652514761N PIECE 7 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5962-01-178-245942803 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5910-01-181-887112366 INTERCHANGEABLE
Capacitor
Unicontrol Inc Hays Cleveland Div
Cross-Reference Index
Part NumberManufacturer
QQA200-3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
12366 International Light Metals Corp Sub of Martin Marietta Corp (USA)
QQA267 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
12366-3 International Light Metals Corp Sub of Martin Marietta Corp (USA)
LS536 Lockheed Martin Corp (USA)
42803 Aluminum Co of America (USA)
Related Parts
5330-00-064-7387INTERCHANGEABLE
GASKET
42803
9540-00-175-7634INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5133-00-262-2164INTERCHANGEABLE
DRILL,TWIST
150 LET-P
5840-00-937-9202INTERCHANGEABLE
MODULATOR,VIDEO LOAD
123663
5133-01-050-3671INTERCHANGEABLE
DRILL,TWIST
6610-01-078-3242INTERCHANGEABLE
PADDLE,PROBE
123-0663
5130-01-083-9849INTERCHANGEABLE
BLADE,RECIPROCATING SAW
12361-5
5360-01-097-6525INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14761N PIECE 7
5962-01-178-2459INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42803
5910-01-181-8871INTERCHANGEABLE
CAPACITOR
12366
5950-01-267-8962INTERCHANGEABLE
TRANSFORMER,POWER
2914225-0001
6150-01-277-3957INTERCHANGEABLE
BUS,CONDUCTOR
12366

Frequently Asked Questions

What is NSN 9540-00-261-5225?

NSN 9540-00-261-5225 is a Structural Section,special Shape, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9540-00-261-5225?

NSN 9540-00-261-5225 has 6 cross-referenced part numbers: QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC), 12366 (International Light Metals Corp Sub of Martin Marietta Corp), QQA267 (Federal Specifications Promulgated by General Services Administration Washington DC), 12366-3 (International Light Metals Corp Sub of Martin Marietta Corp), LS536 (Lockheed Martin Corp) and 1 more.

What NSN replaces 9540-00-261-5225?

There are 12 known substitutes for 9540-00-261-5225: 5330-00-064-7387, 9540-00-175-7634, 5133-00-262-2164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQA200-3?

Key specifications for QQA200-3: Material: ALUMINUM ALLOY 2024; Fabrication Method: EXTRUDED; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9540-00-261-5225 still in active supply?

NSN 9540-00-261-5225 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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