The Beam,structural, cataloged under National Stock Number 9540-01-260-7838, 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 Sae International Dba Sae International. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 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 | 9540-01-260-7838 |
| Primary Part Number | SAE-AMS-QQ-A-200/8 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Basic Shape Style | T SHAPE |
| Material | ALUMINUM ALLOY 6061 |
| Fabrication Method | EXTRUDED |
| Nondefinitive Spec/std Data | T6511 TEMPER |
| Specification/standard Data | 81755-K40 MANUFACTURERS STANDARD |
| Third Tip Radius | 0.062 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Third Tip Relationship to Preceding Tips | NOT IDENTICAL |
| Right Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED |
| Top Flange Width | 3.000 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 |
| Third Tip Style | FULL RADIUS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SAE-AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/8 | Society of Automotive Engineers Inc (USA) |
| 9540PL1882329 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| K40B141T6511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 9540PL0842544 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| QQ-A-200/8 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AND10136-3001 | Airforce-Navy Aeronautical Design Standard |
| 9540PL1391731 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| 10136-3001 | Transtar Metals Corp (USA) |
| 9540PL1727662 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 9540-01-260-7838 is a Beam,structural, manufactured by Sae International Dba Sae International, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-260-7838 has 11 cross-referenced part numbers: SAE-AMS-QQ-A-200/8 (Sae International Dba Sae International), AMS-QQ-A-200/8 (Society of Automotive Engineers Inc), 9540PL1882329 (Jednolity Indeks Materialowy - Uniform Material Index), K40B141T6511 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 9540PL0842544 (Jednolity Indeks Materialowy - Uniform Material Index) and 6 more.
There are 4 known substitutes for 9540-01-260-7838: 9540-00-261-5600, 9540-00-266-9111, 9540-00-486-6406 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SAE-AMS-QQ-A-200/8: Right Side Top Flange Thickness: 0.125 INCHES NOMINAL IN; Left Side Top Flange Thickness: 0.125 INCHES NOMINAL IN; First Tip Style: SQUARE END; Basic Shape Style: T SHAPE. 24 total characteristics are documented in the Federal Logistics Information System.