The Structural Section,special Shape, cataloged under National Stock Number 9540-01-317-5298, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-317-5298 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Status | ACTIVE |
| Length | 10.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| Fabrication Method | EXTRUDED |
| 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 |
|---|---|
| 114-5749564 | D/9 Drawing number reference only Naval Sea Systems Command |
| 114-5749564 | D/9 Drawing number reference only Textron Systems Corp |
| 5749564-001 | 5/9 Secondary reference Textron Systems Corp |
| 5749564-001 | 3/9 Design control — primary reference Naval Sea Systems Command |
NSN 9540-01-317-5298 is a Structural Section,special Shape, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
Key specifications for 9540-01-317-5298: Length: 10.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT; Heat Treatment: T-6511 SOLUTION HEAT TREATED; Material Document and Classification: AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE; End Item Identification: LIGHTER,CARGO,AIR CUSHIONED. 5 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.