The Beam,structural, cataloged under National Stock Number 9540-01-213-4918, 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 Transtar Metals Corp. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-213-4918 |
| Primary Part Number | 6120 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Basic Shape Style | T SHAPE |
| Fabrication Method | EXTRUDED |
| First Tip Inner Radius | 0.031 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Top Flange Width | 2.000 INCHES NOMINAL IN |
| Heat Treatment | O-ANNEALED |
| First Tip Outer Radius | 0.031 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | O TEMPER |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.734 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Right Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6120 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 181935 | Aluminum Co of America (USA) |
| LS2730 | Lockheed Martin Corp (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 60-98 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| RE18814 | Alcoa/reynolds Metals Company (USA) |
NSN 9540-01-213-4918 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-213-4918 has 8 cross-referenced part numbers: 6120 (Transtar Metals Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), 181935 (Aluminum Co of America), LS2730 (Lockheed Martin Corp), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 9540-01-213-4918: 9540-00-085-0532, 1650-00-159-5688, 4820-00-196-4976 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6120: Basic Shape Style: T SHAPE; Fabrication Method: EXTRUDED; First Tip Inner Radius: 0.031 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 24 total characteristics are documented in the Federal Logistics Information System.