The Beam,structural, cataloged under National Stock Number 9540-01-363-3404, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-363-3404 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Status | ACTIVE |
| First Tip Inner Radius | 0.090 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.330 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Side Top Flange Distance to Center of Both Flanges | 1.509 INCHES NOMINAL IN |
| Right Top Inside Angle | 86.4000 DEGREES NOMINAL |
| Left Top Inside Angle | 93.6000 DEGREES NOMINAL |
| Heat Treatment | ANNEALED |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | MNS-1202-76301 MFR REF SINGLE MATERIAL RESPONSE |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.188 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Specification/standard Data | 76301-1MT360 MANUFACTURERS STANDARD |
| Nondefinitive Spec/std Data | 6AL-4V-2SN COMPOSITION AND ANNEALED CONDITION V |
| Top Flange Width | 3.120 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Material | TITANIUM ALLOY |
| Fabrication Method | EXTRUDED |
| First Tip Outer Radius | 0.090 INCHES NOMINAL IN |
| Leg Thickness | 0.300 INCHES NOMINAL IN |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Left Side Top Flange Thickness | 0.330 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Top Flange Distance to Center of Both Flanges | 1.611 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1MT360B01-10069 | 3/1 Design control — primary reference The Boeing Company Div Defense |
NSN 9540-01-363-3404 is a Beam,structural, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
Key specifications for 9540-01-363-3404: First Tip Inner Radius: 0.090 INCHES NOMINAL IN; Overall Height: 2.010 INCHES NOMINAL IN; Right Side Top Flange Thickness: 0.330 INCHES NOMINAL IN; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT. 23 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.