The Beam,structural, cataloged under National Stock Number 9540-00-555-0815, 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 Reynolds Metals Co. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-555-0815 |
| Primary Part Number | 5779 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Reynolds Metals Co |
| Status | CANCELLED |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Style | LOWER RADIUS |
| Right Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Fabrication Method | EXTRUDED |
| Second Tip Relationship to First Tip | IDENTICAL |
| Third Tip Style | FULL RADIUS |
| Heat Treatment | O-ANNEALED |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | O TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Third Tip Relationship to Preceding Tips | NOT IDENTICAL |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.467 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Top Flange Width | 2.000 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Third Tip Radius | 0.062 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5779 | Reynolds Metals Co (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| FS50104-2012-2 | Hiller Aircraft Corporation (USA) |
| AND10136-2006 | Airforce-Navy Aeronautical Design Standard |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS10136-2006 | Sae International Dba Sae International (USA) |
| AMS10136-2006 | Society of Automotive Engineers Inc (USA) |
| HT197 | Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept (USA) |
| 40176 | Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-555-0815 is a Beam,structural, manufactured by Reynolds Metals Co, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-555-0815 has 10 cross-referenced part numbers: 5779 (Reynolds Metals Co), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), FS50104-2012-2 (Hiller Aircraft Corporation), AND10136-2006 (Airforce-Navy Aeronautical Design Standard), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.
There are 12 known substitutes for 9540-00-555-0815: 5330-00-114-2048, 2810-00-118-5251, 1680-00-166-5881 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5779: Leg Thickness: 0.125 INCHES NOMINAL IN; First Tip Style: LOWER RADIUS; Right Side Top Flange Distance to Center of Both Flanges: 1.000 INCHES NOMINAL IN; Left Side Top Flange Thickness: 0.125 INCHES NOMINAL IN. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-555-0815 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.