The Beam,structural, cataloged under National Stock Number 9540-01-185-3755, 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 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-185-3755 |
| Primary Part Number | 60-5537 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Right Side Top Flange Thickness | 0.080 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.240 INCHES NOMINAL IN |
| Top Flange Width | 2.530 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.090 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.090 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | O TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Right Side Top Flange Distance to Center of Both Flanges | 1.290 INCHES NOMINAL IN |
| Left Top Inside Angle | 89.0 DEGREES NOMINAL |
| Left Side Top Flange Thickness | 0.080 INCHES NOMINAL IN |
| Leg Thickness | 0.080 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Right Top Inside Angle | 91.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.396 POUNDS PER LINEAR FOOT LBS |
| First Tip Style | SQUARE END |
| Heat Treatment | O-ANNEALED |
| Fabrication Method | EXTRUDED |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60-5537 | Transtar Metals Corp (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 10164625 | Nimikkeistokeskus Ncb Finland (FIN) |
| 1MA160D01-10297 | The Boeing Company Div Defense (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-01-185-3755 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-185-3755 has 6 cross-referenced part numbers: 60-5537 (Transtar Metals Corp), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), 10164625 (Nimikkeistokeskus Ncb Finland), 1MA160D01-10297 (The Boeing Company Div Defense), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc) and 1 more.
There are 3 known substitutes for 9540-01-185-3755: 5365-00-820-4535, 9540-01-339-0389, 4130-01-510-5786. Verify interchangeability with system specifications before substitution.
Key specifications for 60-5537: Right Side Top Flange Thickness: 0.080 INCHES NOMINAL IN; Left Side Top Flange Distance to Center of Both Flanges: 1.240 INCHES NOMINAL IN; Top Flange Width: 2.530 INCHES NOMINAL IN; Fillet Radius Where Top Left Flange Joins Web Flange/leg: 0.090 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.