The Bar,metal, cataloged under National Stock Number 9530-00-238-2135, is classified within Federal Supply Class 9530 (Bars and Rods, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-00-238-2135 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Status | ACTIVE |
| Length | 1.083 FEET NOMINAL FT |
| Material Document and Classification | ASTM B505/B505M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Cross Section Inside Diameter | 4.000 INCHES NOMINAL IN |
| Basic Shape Style | ROUND W/ CORE |
| Weight Per Unit Measure | 70.200 POUNDS PER PIECE LBS |
| Cross Section Outside Diameter | 6.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY 934 |
| Fabrication Method | CONTINUOUS CAST |
| 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 |
|---|---|
| ASTM B271 | 5/9 Secondary reference U.S. Government activity |
| ASTM B505 | 3/1 Design control — primary reference U.S. Government activity |
| QQ-C-390 | 5/9 Secondary reference U.S. Government activity |
NSN 9530-00-238-2135 is a Bar,metal, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9530-00-517-7465. Verify interchangeability with system specifications before substitution.
Key specifications for 9530-00-238-2135: Length: 1.083 FEET NOMINAL FT; Material Document and Classification: ASTM B505/B505M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE; Cross Section Inside Diameter: 4.000 INCHES NOMINAL IN; Basic Shape Style: ROUND W/ CORE. 8 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.