The Structural Section,special Shape, cataloged under National Stock Number 9540-00-005-8420, 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 International Light Metals Corp Sub of Martin Marietta Corp. Government technical data includes 7 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 | 9540-00-005-8420 |
| Primary Part Number | 38550 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6511 TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 0.318 POUNDS PER LINEAR FOOT LBS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS |
| Material | ALUMINUM ALLOY 7075 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 38550 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| QQA200-11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| LS30383-1 | Lockheed Martin Corp (USA) |
| 149945 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| PA17217 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-005-8420 is a Structural Section,special Shape, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-005-8420 has 7 cross-referenced part numbers: 38550 (International Light Metals Corp Sub of Martin Marietta Corp), QQA200-11 (Federal Specifications Promulgated by General Services Administration Washington DC), LS30383-1 (Lockheed Martin Corp), 149945 (Aluminum Co of America), AMS-QQ-A-200/11 (Sae International Dba Sae International) and 2 more.
There are 4 known substitutes for 9540-00-005-8420: 5950-00-112-1470, 3610-00-756-6778, 2590-00-827-5999 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38550: Nondefinitive Spec/std Data: 7075 ALLOY AND T6511 TEMPER; Material Document and Classification: AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE; Weight Per Unit Measure: 0.318 POUNDS PER LINEAR FOOT LBS; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS. 7 total characteristics are documented in the Federal Logistics Information System.