The Beam,structural, cataloged under National Stock Number 9520-01-435-3056, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9520-01-435-3056 |
| Primary Part Number | 6569553 |
| Item Name | Beam,structural |
| FSC / FSG | 9520 / 95 — Structural Shapes |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 2650.0 MILLIMETERS NOMINAL MM |
| Fourth Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Basic Shape Style | H SHAPE |
| Surface Treatment | ANODIZE |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| First Tip Flange Width | 10.0 MILLIMETERS NOMINAL MM |
| Material | ALUMINUM |
| First Tip Style | SQUARE END |
| Second Tip Relationship to First Tip | IDENTICAL |
| 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 |
|---|---|
| 6569553 PRIMARY | Naval Sea Systems Command (USA) |
NSN 9520-01-435-3056 is a Beam,structural, manufactured by Naval Sea Systems Command, classified under FSC 9520, Structural Shapes. Status: active.
NSN 9520-01-435-3056 has 1 manufacturer part number on file: 6569553 (Naval Sea Systems Command).
Key specifications for 6569553: Length: 2650.0 MILLIMETERS NOMINAL MM; Fourth Tip Relationship to Preceding Tips: IDENTICAL W/FIRST TIP; Overall Width: 100.0 MILLIMETERS NOMINAL MM; Basic Shape Style: H SHAPE. 9 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.