The Beam,structural, cataloged under National Stock Number 9540-01-085-6803, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-085-6803 |
| Primary Part Number | 72385 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Fabrication Method | EXTRUDED |
| First Tip Style | SQUARE END |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Leg Thickness | 0.062 INCHES NOMINAL IN |
| Heat Treatment | T-8511 SOLUTION HEAT TREATED |
| Material | ALUMINUM ALLOY 2024 |
| Nondefinitive Spec/std Data | T8511 TEMPER |
| Specification/standard Data | 81755-K41 MANUFACTURERS STANDARD |
| Material Document and Classification | QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Side Top Flange Distance to Center of Both Flanges | 1.281 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Side Top Flange Thickness | 0.120 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.488 POUNDS PER LINEAR FOOT LBS |
| Top Flange Width | 2.150 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Left Side Top Flange Distance to Center of Both Flanges | 0.869 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.120 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 72385 | Aluminum Co of America (USA) |
| MS14375E141 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| K41A17T8511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-01-085-6803 is a Beam,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-085-6803 has 4 cross-referenced part numbers: 72385 (Aluminum Co of America), MS14375E141 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), K41A17T8511 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 7 known substitutes for 9540-01-085-6803: 1305-00-096-3089, 1305-00-096-3090, 1305-00-555-7013 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 72385: Second Tip Relationship to First Tip: IDENTICAL; Fabrication Method: EXTRUDED; First Tip Style: SQUARE END; Third Tip Relationship to Preceding Tips: IDENTICAL W/FIRST TIP. 23 total characteristics are documented in the Federal Logistics Information System.