The Angle,structural, cataloged under National Stock Number 9540-01-481-3282, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-481-3282 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Status | ACTIVE |
| Length | 0.691 INCHES MINIMUM AND 0.709 INCHES MAXIMUM IN |
| Base Flange Thickness | 0.064 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| Usage Design | AIRCRAFT |
| Material Document and Classification | QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE |
| Left Side Flange Thickness | 0.044 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| Basic Shape Style | ANGLE |
| Left Inside Angle | 0.059 RADIANS MINIMUM AND 0.091 RADIANS MAXIMUM |
| Material | ALUMINUM ALLOY 7075 |
| Fabrication Method | EXTRUDED |
| First Tip Style | SQUARE END |
| Second Tip Relationship to First Tip | IDENTICAL |
| 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 |
|---|---|
| LS3902 | 3/2 Design control — primary reference U.S. Government activity |
NSN 9540-01-481-3282 is a Angle,structural, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9540-01-590-2080. Verify interchangeability with system specifications before substitution.
Key specifications for 9540-01-481-3282: Overall Height: 0.591 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN; Length: 0.691 INCHES MINIMUM AND 0.709 INCHES MAXIMUM IN; Base Flange Thickness: 0.064 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN; Usage Design: AIRCRAFT. 11 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.