The Beam,structural, cataloged under National Stock Number 9540-01-451-9928, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9540-01-451-9928 |
| Primary Part Number | 60-15773 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Right Side Top Flange Thickness | 0.098 INCHES NOMINAL IN |
| Top Flange Width | 1.906 INCHES NOMINAL IN |
| Leg Thickness | 0.098 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.098 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 |
| Part Number | Manufacturer |
|---|---|
| 60-15773 PRIMARY | Transtar Metals Corp (USA) |
| Reference | Meaning |
|---|---|
| LS7786 | 5/2 Secondary reference U.S. Government activity |
NSN 9540-01-451-9928 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
NSN 9540-01-451-9928 has 1 manufacturer part number on file: 60-15773 (Transtar Metals Corp).
Key specifications for 60-15773: Overall Height: 4.050 INCHES NOMINAL IN; Right Side Top Flange Thickness: 0.098 INCHES NOMINAL IN; Special Features: MATERIAL 7075-T6; ADDITIONAL FLANGE FROM THE BOTTOM OF THE TEE 0.780 INCHES LONG IN; Top Flange Width: 1.906 INCHES NOMINAL 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.