The Angle,structural, cataloged under National Stock Number 9540-00-250-8927, 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 Lockheed Martin Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-250-8927 |
| Primary Part Number | LS2207 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Second Tip Radius | 0.062 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Style | UPPER RADIUS |
| First Tip Radius | 0.062 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.062 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.070 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Material Document and Classification | ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| First Tip Style | RIGHT QUARTER RADIUS |
| Basic Shape Style | ANGLE |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.070 INCHES NOMINAL IN |
| Left Inside Angle | 80.5 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Weight Per Unit Measure | 0.140 POUNDS PER LINEAR FOOT LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LS2207 | Lockheed Martin Corp (USA) |
| 23993 | Aluminum Co of America (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 15259 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| PA1536 | Transtar Metals Corp (USA) |
| 60-2998 | Transtar Metals Corp (USA) |
NSN 9540-00-250-8927 is a Angle,structural, manufactured by Lockheed Martin Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-250-8927 has 9 cross-referenced part numbers: LS2207 (Lockheed Martin Corp), 23993 (Aluminum Co of America), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM B221 (American Society for Testing and Materials Dba Astm International), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc) and 4 more.
There are 12 known substitutes for 9540-00-250-8927: 3695-00-012-5866, 3110-00-120-4200, 5331-00-171-6537 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for LS2207: Second Tip Radius: 0.062 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT. 19 total characteristics are documented in the Federal Logistics Information System.