The Beam,structural, cataloged under National Stock Number 9540-00-006-4997, 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 22 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-006-4997 |
| Primary Part Number | PA2883 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Top Inside Angle | 92.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.824 POUNDS PER LINEAR FOOT LBS |
| Top Flange Width | 2.750 INCHES NOMINAL IN |
| First Tip Outer Radius | 0.030 INCHES NOMINAL IN |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.372 INCHES NOMINAL IN |
| First Tip Inner Radius | 0.030 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.378 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 7075 |
| Left Top Inside Angle | 88.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA2883 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| 17631 | Alcoa/reynolds Metals Company (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 60-16347 | Transtar Metals Corp (USA) |
| LS5328 | Lockheed Martin Corp (USA) |
NSN 9540-00-006-4997 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-006-4997 has 7 cross-referenced part numbers: PA2883 (Transtar Metals Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), AMS-QQ-A-200/11 (Sae International Dba Sae International), 17631 (Alcoa/reynolds Metals Company), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 6 known substitutes for 9540-00-006-4997: 5950-00-250-7988, 2910-00-453-6237, 3020-00-969-4609 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA2883: Left Side Top Flange Thickness: 0.125 INCHES NOMINAL IN; Third Tip Relationship to Preceding Tips: IDENTICAL W/FIRST TIP; Nondefinitive Spec/std Data: 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER; Right Side Top Flange Thickness: 0.125 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.