The Structural Section,special Shape, cataloged under National Stock Number 9540-01-010-2550, 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 Transtar Metals Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-010-2550 |
| Primary Part Number | PA23909 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 7075 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY LENGTH |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 0.624 POUNDS PER LINEAR FOOT LBS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Fabrication Method | EXTRUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA23909 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| QQ-A-200/1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 16198 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| LS3913 | Lockheed Martin Corp (USA) |
NSN 9540-01-010-2550 is a Structural Section,special Shape, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-010-2550 has 6 cross-referenced part numbers: PA23909 (Transtar Metals Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), AMS-QQ-A-200/11 (Sae International Dba Sae International), QQ-A-200/1 (Federal Specifications Promulgated by General Services Administration Washington DC), 16198 (International Light Metals Corp Sub of Martin Marietta Corp) and 1 more.
There are 6 known substitutes for 9540-01-010-2550: 4730-00-222-1839, 9540-00-612-6376, 5950-00-647-7018 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA23909: Material: ALUMINUM ALLOY 7075; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY LENGTH; Nondefinitive Spec/std Data: T6 TEMPER; Material Document and Classification: AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE. 8 total characteristics are documented in the Federal Logistics Information System.