The Bar,metal, cataloged under National Stock Number 9510-00-541-9528, is classified within Federal Supply Class 9510 (Bars and Rods) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9510-00-541-9528 |
| Item Name | Bar,metal |
| FSC / FSG | 9510 / 95 — Bars and Rods |
| Status | ACTIVE |
| Length | 3.000 FEET NOMINAL FT |
| Heat Treatment | SPHEROIDIZED |
| Material Document and Classification | QQ-T-580,GRADE C,CLASS W2-09 FED SPEC 1ST MATERIAL RESPONSE OR QQ-T-580,GRADEC CLASS 62-10 FED SPEC 2ND MATERIAL RESPONSE |
| Basic Shape Style | SQUARE |
| Weight Per Unit Measure | 1.910 POUNDS PER LINEAR FOOT LBS |
| Departure From Cited Document | AS MODIFIED BY LENGTH |
| Nondefinitive Spec/std Data | C GRADE AND W2-09 OR W2-10 CLASS AND BAR SQUARE FORM AND SPHEROIDIZE ANNEALED CONDITION AND COLD DRAWN FINISH |
| Cross-Sectional Width Across Flats | 0.750 INCHES NOMINAL IN |
| Material | STEEL COMP W209 OR STEEL COMP W210 |
| Fabrication Method | HOT ROLLED |
| 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 |
|---|---|
| QQ-T-580 | 5/9 Secondary reference U.S. Government activity |
| ASTM A686 | 3/1 Design control — primary reference U.S. Government activity |
NSN 9510-00-541-9528 is a Bar,metal, classified under FSC 9510, Bars and Rods. Status: active.
Key specifications for 9510-00-541-9528: Length: 3.000 FEET NOMINAL FT; Heat Treatment: SPHEROIDIZED; Material Document and Classification: QQ-T-580,GRADE C,CLASS W2-09 FED SPEC 1ST MATERIAL RESPONSE OR QQ-T-580,GRADEC CLASS 62-10 FED SPEC 2ND MATERIAL RESPONSE; Basic Shape Style: SQUARE. 10 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.