The Angle,structural, cataloged under National Stock Number 9540-01-071-3495, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 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 | 9540-01-071-3495 |
| Primary Part Number | PA3021 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Basic Shape Style | ANGLE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material | ALUMINUM ALLOY 2024 |
| Base Flange Thickness | 0.040 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.040 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.061 POUNDS PER LINEAR FOOT LBS |
| First Tip Style | SQUARE END |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Specification/standard Data | 81755-K10 MANUFACTURERS STANDARD |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.063 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA3021 | Transtar Metals Corp (USA) |
| 88316 | Aluminum Co of America (USA) |
| 9540PL1110040 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| MS14284E013 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 9540PL1882326 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| K10A2T3511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 54415 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 26309 | Alcoa/reynolds Metals Company (USA) |
| 60-4019 | Transtar Metals Corp (USA) |
NSN 9540-01-071-3495 is a Angle,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-071-3495 has 13 cross-referenced part numbers: PA3021 (Transtar Metals Corp), 88316 (Aluminum Co of America), 9540PL1110040 (Jednolity Indeks Materialowy - Uniform Material Index), ASTM B221 (American Society for Testing and Materials Dba Astm International), MS14284E013 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.
There are 12 known substitutes for 9540-01-071-3495: 5977-00-178-8176, 5120-00-203-5107, 5136-00-236-4317 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA3021: Basic Shape Style: ANGLE; Overall Height: 0.600 INCHES NOMINAL IN; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Material: ALUMINUM ALLOY 2024. 17 total characteristics are documented in the Federal Logistics Information System.