The Structural Section,special Shape, cataloged under National Stock Number 9540-01-372-1115, 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 6 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-372-1115 |
| Primary Part Number | 60-18253 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 6061 |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 6061 ALLOY AND T6 TEMPER |
| Fabrication Method | EXTRUDED |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60-18253 PRIMARY | Transtar Metals Corp (USA) |
| LS 3991 PRIMARY | Lockheed Martin Corp (USA) |
| 6061-T6 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 27137 | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
NSN 9540-01-372-1115 is a Structural Section,special Shape, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-372-1115 has 6 cross-referenced part numbers: 60-18253 (Transtar Metals Corp), LS 3991 (Lockheed Martin Corp), 6061-T6 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 27137 (Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions), AMS-QQ-A-200/11 (Sae International Dba Sae International) and 1 more.
There are 9 known substitutes for 9540-01-372-1115: 3020-00-231-8727, 3455-00-249-1792, 4730-00-359-5635 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60-18253: Material: ALUMINUM ALLOY 6061; Heat Treatment: T-6 SOLUTION HEAT TREATED; Material Document and Classification: AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE; Nondefinitive Spec/std Data: 6061 ALLOY AND T6 TEMPER. 6 total characteristics are documented in the Federal Logistics Information System.