The Structural Section,special Shape, cataloged under National Stock Number 9540-01-676-6167, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Tiernay Metals Ltd. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-676-6167 |
| Primary Part Number | LS37531-1 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Manufacturer | Tiernay Metals Ltd |
| Status | ACTIVE |
| Specification/standard Data | 98897-LS37531 MANUFACTURERS SPECIFICATION |
| Material | ALUMINUM ALLOY 6061 |
| Fabrication Method | EXTRUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LS37531-1 | Tiernay Metals Ltd (GBR) |
| Reference | Meaning |
|---|---|
| LS37531-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 9540-01-676-6167 is a Structural Section,special Shape, manufactured by Tiernay Metals Ltd, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
NSN 9540-01-676-6167 has 1 manufacturer part number on file: LS37531-1 (Tiernay Metals Ltd).
Key specifications for LS37531-1: Specification/standard Data: 98897-LS37531 MANUFACTURERS SPECIFICATION; End Item Identification: VARIOUS C5; Material: ALUMINUM ALLOY 6061; Fabrication Method: EXTRUDED. 3 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.
NSN 9540-01-676-6167 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.