The Angle,structural, cataloged under National Stock Number 9540-00-237-9557, 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 Society of Automotive Engineers Inc. Government technical data includes 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-237-9557 |
| Primary Part Number | AMS-QQ-A-200/11 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| First Tip Radius | 0.078 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.234 INCHES NOMINAL IN |
| Heat Treatment | O-ANNEALED |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Material | ALUMINUM ALLOY 7075 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fabrication Method | EXTRUDED |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Style | UPPER RADIUS |
| Weight Per Unit Measure | 0.450 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | 7075 ALLOY AND O TEMPER |
| Left Side Flange Thickness | 0.156 INCHES NOMINAL IN |
| Second Tip Radius | 0.078 INCHES NOMINAL IN |
| Base Flange Thickness | 0.156 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| First Tip Style | RIGHT QUARTER RADIUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 29804 | Aluminum Co of America (USA) |
NSN 9540-00-237-9557 is a Angle,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-237-9557 has 5 cross-referenced part numbers: AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), ASTM B221 (American Society for Testing and Materials Dba Astm International), AMS-QQ-A-200/11 (Sae International Dba Sae International), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), 29804 (Aluminum Co of America).
There are 4 known substitutes for 9540-00-237-9557: 5935-00-232-3762, 9540-00-596-1385, 4820-01-159-0048 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/11: First Tip Radius: 0.078 INCHES NOMINAL IN; Fillet Radius Where Left Flange Joins Base Flange: 0.234 INCHES NOMINAL IN; Overall Width: 1.250 INCHES NOMINAL IN; Heat Treatment: O-ANNEALED. 19 total characteristics are documented in the Federal Logistics Information System.