The Beam,structural, cataloged under National Stock Number 9540-00-188-6268, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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 | 9540-00-188-6268 |
| Primary Part Number | Z207 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Length | 0.307 FEET NOMINAL FT |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.062 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.844 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Specification/standard Data | 81348-QQ-S-267 GOVERNMENT SPECIFICATION |
| Basic Shape Style | T SHAPE |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.094 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Nondefinitive Spec/std Data | T4 TYPE |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.062 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| First Tip Style | SQUARE END |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.062 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | T SHAPE |
| Top Flange Width | 3.688 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.590 POUNDS PER LINEAR FOOT LBS |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Side Top Flange Distance to Center of Both Flanges | 1.844 INCHES NOMINAL IN |
| Specification/standard Data | 81348-QQ-S-267 GOVERNMENT SPECIFICATION |
| First Tip Style | SQUARE END |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Side Top Flange Distance to Center of Both Flanges | 1.844 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Material | ALUMINUM ALLOY |
| Length | 0.307 FEET NOMINAL FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Z207 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 13972 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 4408 PRIMARY | Aluminum Co of America (USA) |
| LS3571 | Lockheed Martin Corp (USA) |
| QQ-A-267 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 11678 | Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA) |
| G267S PRIMARY | Extruded Aluminum Company, Llc (USA) |
| BAC1505-58412 PRIMARY | The Boeing Company Div Legacy Wichita (USA) |
NSN 9540-00-188-6268 is a Beam,structural, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-188-6268 has 8 cross-referenced part numbers: Z207 (Lockheed Martin Corporation Div Rotary and Mission Systems), 13972 (International Light Metals Corp Sub of Martin Marietta Corp), 4408 (Aluminum Co of America), LS3571 (Lockheed Martin Corp), QQ-A-267 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 9540-00-188-6268: 3110-00-156-7498, 5315-00-352-0705, 5826-00-544-4168 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for Z207: Length: 0.307 FEET NOMINAL FT; Right Top Inside Angle: 90.0 DEGREES NOMINAL; Fillet Radius Where Top Right Flange Joins Web Flange/leg: 0.062 INCHES NOMINAL IN; Left Side Top Flange Distance to Center of Both Flanges: 1.844 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.