The Angle,structural, cataloged under National Stock Number 9540-00-637-3268, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 9540-00-637-3268 |
| Primary Part Number | 16273 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| First Tip Inner Radius | 0.032 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| First Tip Outer Radius | 0.032 INCHES NOMINAL IN |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Second Tip Relationship to First Tip | IDENTICAL |
| Basic Shape Style | ANGLE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.742 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Outer Radius Where Left Flange Joins Base Flange | 0.032 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16273 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| LS3919 | Lockheed Martin Corp (USA) |
| QQA277 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-00-637-3268 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 9540-00-637-3268 has 5 cross-referenced part numbers: 16273 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), AMS-QQ-A-200/11 (Sae International Dba Sae International), LS3919 (Lockheed Martin Corp), QQA277 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 9540-00-637-3268: 9540-00-167-2706, 9540-00-226-0369, 9540-00-234-0598 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16273: Overall Height: 1.250 INCHES NOMINAL IN; Fabrication Method: EXTRUDED; Fillet Radius Where Left Flange Joins Base Flange: 0.125 INCHES NOMINAL IN; First Tip Inner Radius: 0.032 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.