The Beam,structural, cataloged under National Stock Number 9520-01-411-2564, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9520-01-411-2564 |
| Item Name | Beam,structural |
| FSC / FSG | 9520 / 95 — Structural Shapes |
| Status | ACTIVE |
| Right Side Top Flange Thickness | 0.760 INCHES NOMINAL IN |
| Length | 30.000 FEET MINIMUM AND 40.000 FEET MAXIMUM FT |
| Left Side Top Flange Distance to Center of Both Flanges | 7.458 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Material Document and Classification | ABS RULES, GRADE AH-36 ASSN STD SINGLE MATERIAL RESPONSE |
| Basic Shape Style | T SHAPE |
| Weight Per Unit Measure | 54.000 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | AH36 GRADE |
| Top Flange Width | 10.475 INCHES NOMINAL IN |
| Material | STEEL |
| Fabrication Method | EXTRUDED |
| Leg Thickness | 0.545 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Left Side Top Flange Thickness | 0.760 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Top Flange Distance to Center of Both Flanges | 7.458 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 |
| Reference | Meaning |
|---|---|
| MIL-S-22698 | 5/9 Secondary reference U.S. Government activity |
| MIL-S-22698GRBCLU1.0ODX0.406IN | 2/2 Government specification standardization U.S. Government activity |
| ABS RULES | 5/1 Secondary reference American Bureau of Shipping |
NSN 9520-01-411-2564 is a Beam,structural, classified under FSC 9520, Structural Shapes. Status: active.
Key specifications for 9520-01-411-2564: Overall Height: 14.915 INCHES NOMINAL IN; Right Side Top Flange Thickness: 0.760 INCHES NOMINAL IN; Length: 30.000 FEET MINIMUM AND 40.000 FEET MAXIMUM FT; Left Side Top Flange Distance to Center of Both Flanges: 7.458 INCHES NOMINAL IN. 17 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.