The Beam,structural, cataloged under National Stock Number 9540-00-542-2759, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 9540-00-542-2759 |
| Primary Part Number | PA6120 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | T SHAPE |
| Material | ALUMINUM ALLOY 5086 |
| Nondefinitive Spec/std Data | H111 TEMPER |
| Material Document and Classification | QQ-A-200/5 FED SPEC 1ST MATERIAL RESPONSE |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.188 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| 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 |
| Leg Thickness | 0.188 INCHES NOMINAL IN |
| Heat Treatment | H-111 STRAIN HARDENED |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.188 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Side Top Flange Thickness | 0.188 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.760 POUNDS PER LINEAR FOOT LBS |
| Left Side Top Flange Thickness | 0.188 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Left Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Top Flange Width | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA6120 | Transtar Metals Corp (USA) |
| 60-1831 | Transtar Metals Corp (USA) |
| 1583 | Aluminum Co of America (USA) |
| QQ-A-200/5 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/5 | Sae International Dba Sae International (USA) |
| 8289 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/5 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-542-2759 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-542-2759 has 7 cross-referenced part numbers: PA6120 (Transtar Metals Corp), 60-1831 (Transtar Metals Corp), 1583 (Aluminum Co of America), QQ-A-200/5 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/5 (Sae International Dba Sae International) and 2 more.
There are 12 known substitutes for 9540-00-542-2759: 3110-00-100-0522, 6510-00-105-5807, 5120-00-144-2092 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA6120: Left Top Inside Angle: 90.0 DEGREES NOMINAL; Basic Shape Style: T SHAPE; Material: ALUMINUM ALLOY 5086; Nondefinitive Spec/std Data: H111 TEMPER. 22 total characteristics are documented in the Federal Logistics Information System.