The Angle,structural, cataloged under National Stock Number 9540-01-071-7372, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-071-7372 |
| Primary Part Number | 42888 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.063 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Second Tip Style | UPPER RADIUS |
| Weight Per Unit Measure | 0.149 POUNDS PER LINEAR FOOT LBS |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Material | ALUMINUM ALLOY 2024 |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Flange Thickness | 0.063 INCHES NOMINAL IN |
| Second Tip Radius | 0.063 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Style | RIGHT QUARTER RADIUS |
| First Tip Radius | 0.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42888 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| MS14284E105 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| NAS342-9 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 9540PL1953028 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 9540PL0901178 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 50011-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| K10A28T3511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 9540-01-071-7372 is a Angle,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-071-7372 has 11 cross-referenced part numbers: 42888 (International Light Metals Corp Sub of Martin Marietta Corp), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), ASTM B221 (American Society for Testing and Materials Dba Astm International), MS14284E105 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There are 8 known substitutes for 9540-01-071-7372: 9540-00-486-6542, 9540-00-486-6573, 9540-01-071-4708 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42888: Heat Treatment: T-3511 SOLUTION HEAT TREATED; Base Flange Thickness: 0.063 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Second Tip Style: UPPER RADIUS. 19 total characteristics are documented in the Federal Logistics Information System.