The Structural Section,special Shape, cataloged under National Stock Number 9540-00-185-4181, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-185-4181 |
| Primary Part Number | QQA200-3 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Weight Per Unit Measure | 0.085 POUNDS PER LINEAR FOOT LBS |
| Length | 12.500 FEET NOMINAL FT |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Length | 12.500 FEET NOMINAL FT |
| Material | ALUMINUM ALLOY 2024 |
| Material | ALUMINUM ALLOY 2024 |
| Weight Per Unit Measure | 0.085 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS |
| Fabrication Method | EXTRUDED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QQA200-3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| LS4211 | Lockheed Martin Corp (USA) |
| 60-14480 | Transtar Metals Corp (USA) |
| 9540PL1452082 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 60531 | Aluminum Co of America (USA) |
NSN 9540-00-185-4181 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: active.
NSN 9540-00-185-4181 has 7 cross-referenced part numbers: QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/3 (Sae International Dba Sae International), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), LS4211 (Lockheed Martin Corp), 60-14480 (Transtar Metals Corp) and 2 more.
There are 4 known substitutes for 9540-00-185-4181: 9540-00-052-7593, 2825-00-671-4523, 5330-01-202-2540 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for QQA200-3: Weight Per Unit Measure: 0.085 POUNDS PER LINEAR FOOT LBS; Length: 12.500 FEET NOMINAL FT; Heat Treatment: T-3511 SOLUTION HEAT TREATED; Length: 12.500 FEET NOMINAL FT. 15 total characteristics are documented in the Federal Logistics Information System.