The Beam,structural, cataloged under National Stock Number 9520-01-664-5280, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Clamshell Structures, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Beam,structural |
| FSC / FSG | 9520 — Structural Shapes (FSG 95) |
| Manufacturers | Clamshell Structures, Inc (CAGE 0AMA6) |
| Parameter | Value |
|---|---|
| NSN | 9520-01-664-5280 |
| Primary Part Number | 501224 |
| Item Name | Beam,structural |
| FSC / FSG | 9520 / 95 — Structural Shapes |
| Manufacturer | Clamshell Structures, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 501224 PRIMARY | Clamshell Structures, Inc (USA) |
NSN 9520-01-664-5280 is a Beam,structural, manufactured by Clamshell Structures, Inc, classified under FSC 9520, Structural Shapes. Status: active.
NSN 9520-01-664-5280 has 1 manufacturer part number on file: 501224 (Clamshell Structures, Inc).
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.