The Beam,structural, cataloged under National Stock Number 9540-00-287-9358, 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 Aluminum Co of America. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-287-9358 |
| Primary Part Number | 22899 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 0.938 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Material | ALUMINUM ALLOY 7075 |
| Left Side Top Flange Thickness | 0.050 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Distance to Center of Both Flanges | 0.937 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 0.170 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Second Tip Relationship to First Tip | IDENTICAL |
| First Tip Style | SQUARE END |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Basic Shape Style | T SHAPE |
| Leg Thickness | 0.050 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Top Flange Width | 1.875 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.050 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22899 | Aluminum Co of America (USA) |
| 1M558 | The Boeing Company Div Defense (USA) |
| PA6108 | Transtar Metals Corp (USA) |
| E711111 | Tracor Flight Systems Inc Sub of Tracor Inc (USA) |
| E711111 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 26213 | Alcoa/reynolds Metals Company (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| E711111 | Hughes Missile Systems Co San Diego (USA) |
| BAC1505-26360 | The Boeing Company Div Defense (USA) |
| 60-4493 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-287-9358 is a Beam,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-287-9358 has 12 cross-referenced part numbers: 22899 (Aluminum Co of America), 1M558 (The Boeing Company Div Defense), PA6108 (Transtar Metals Corp), E711111 (Tracor Flight Systems Inc Sub of Tracor Inc), E711111 (General Dynamics Corp Convair Div Lindbergh Field Facility) and 7 more.
There are 9 known substitutes for 9540-00-287-9358: 9540-00-231-2912, 2920-00-496-4663, 9540-00-540-6025 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22899: Fillet Radius Where Top Left Flange Joins Web Flange/leg: 0.094 INCHES NOMINAL IN; Right Side Top Flange Distance to Center of Both Flanges: 0.938 INCHES NOMINAL IN; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Fillet Radius Where Top Right Flange Joins Web Flange/leg: 0.094 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.