The Bar,metal, cataloged under National Stock Number 9530-00-238-2139, 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 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 9530-00-238-2139 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Status | ACTIVE |
| Length | 1.083 FEET NOMINAL FT |
| Heat Treatment | STRESS RELIEVED |
| Material Document and Classification | ASTM B505, ALLOY 934 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross Section Inside Diameter | 4.500 INCHES NOMINAL IN |
| Weight Per Unit Measure | 78.000 POUNDS PER PIECE LBS |
| Departure From Cited Document | AS MODIFIED BY HEAT TREATMENT |
| Nondefinitive Spec/std Data | UNS C93400 STANDARD AND AS CAST CONDITION |
| Cross Section Outside Diameter | 6.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY 934 |
| Fabrication Method | CENTRIFUGAL CAST OR 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 |
|---|---|
| QQ-C-390 | 5/9 Secondary reference U.S. Government activity |
| ASTM B505 | 3/1 Design control — primary reference U.S. Government activity |
NSN 9530-00-238-2139 is a Bar,metal, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
Key specifications for 9530-00-238-2139: Length: 1.083 FEET NOMINAL FT; Heat Treatment: STRESS RELIEVED; Material Document and Classification: ASTM B505, ALLOY 934 ASSN STD SINGLE MATERIAL RESPONSE; Cross Section Inside Diameter: 4.500 INCHES NOMINAL IN. 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.