The Bar,metal, cataloged under National Stock Number 9510-00-541-9651, is classified within Federal Supply Class 9510 (Bars and Rods) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9510-00-541-9651 |
| Item Name | Bar,metal |
| FSC / FSG | 9510 / 95 — Bars and Rods |
| Status | ACTIVE |
| Length | 18.000 FEET MINIMUM AND 22.000 FEET MAXIMUM FT |
| Material Document and Classification | ASTM A576, GRADE 1015/1018 ASSN STD SINGLE MATERIAL RESPONSE |
| Basic Shape Style | ROUND |
| Weight Per Unit Measure | 0.668 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | 1015 COMPOSITION OR 1018 COMPOSITION AND AS ROLLED CONDITION AND ROUND FORM |
| Cross Section Outside Diameter | 0.500 INCHES NOMINAL IN |
| Material | STEEL COMP 1015 OR STEEL COMP 1018 |
| 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-S-631 | 5/9 Secondary reference U.S. Government activity |
| ASTM A576 | 3/1 Design control — primary reference U.S. Government activity |
NSN 9510-00-541-9651 is a Bar,metal, classified under FSC 9510, Bars and Rods. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 9510-00-596-2049, 9510-00-960-7282, 9510-00-964-8319. Verify interchangeability with system specifications before substitution.
Key specifications for 9510-00-541-9651: Length: 18.000 FEET MINIMUM AND 22.000 FEET MAXIMUM FT; Material Document and Classification: ASTM A576, GRADE 1015/1018 ASSN STD SINGLE MATERIAL RESPONSE; Basic Shape Style: ROUND; Weight Per Unit Measure: 0.668 POUNDS PER LINEAR FOOT LBS. 7 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.