The Beam,structural, cataloged under National Stock Number 9540-01-260-8108, 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 Transtar Metals Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9540-01-260-8108 |
| Primary Part Number | 60-30579 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material Document and Classification | AMS-QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3 TEMPER |
| Material | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 60-30579 | Transtar Metals Corp (USA) |
| Reference | Meaning |
|---|---|
| LS173-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 9540-01-260-8108 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
NSN 9540-01-260-8108 has 1 manufacturer part number on file: 60-30579 (Transtar Metals Corp).
Key specifications for 60-30579: Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Material Document and Classification: AMS-QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE; Nondefinitive Spec/std Data: 2024 ALLOY AND T3 TEMPER; Special Features: V-SECTION; 2.010 IN X 0.063 IN; CUT TO LENGTH IN SHOP; C-130 ACFT IN. 4 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.