The Beam,structural, cataloged under National Stock Number 9540-00-529-9672, 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 The Boeing Company. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-529-9672 |
| Primary Part Number | S1418898 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | CANCELLED |
| Top Flange Width | 1.750 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Fabrication Method | EXTRUDED |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Weight Per Unit Measure | 0.470 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| First Tip Style | FULL RADIUS |
| Basic Shape Style | T SHAPE |
| First Tip Radius | 0.063 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 0.875 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 0.875 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1418898 | The Boeing Company (USA) |
| 67950 | Aluminum Co of America (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| QQ-A-277 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1418898-7200 | The Boeing Company (USA) |
| S1418898 | The Boeing Company (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-529-9672 is a Beam,structural, manufactured by The Boeing Company, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-529-9672 has 8 cross-referenced part numbers: S1418898 (The Boeing Company), 67950 (Aluminum Co of America), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/11 (Sae International Dba Sae International), QQ-A-277 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 9540-00-529-9672: 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 S1418898: Top Flange Width: 1.750 INCHES NOMINAL IN; Fillet Radius Where Top Left Flange Joins Web Flange/leg: 0.125 INCHES NOMINAL IN; Leg Thickness: 0.125 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-529-9672 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.