The Bar,metal, cataloged under National Stock Number 9530-01-644-5520, 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 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-01-644-5520 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Status | ACTIVE |
| Heat Treatment | SOFT TEMPER |
| Criticality Code Justification | ZZZW |
| Basic Shape Style | ROUND |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Cross Section Outside Diameter | 6.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY 706 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| MIL-C-15726L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MILC15726CMPSN 70-30 61/4 INL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MILC15726CMPSN 70-30 61/4 IN | 2/2 Government specification standardization U.S. Government activity |
| MIL-C-15726 | 4/1 Identification reference U.S. Government activity |
NSN 9530-01-644-5520 is a Bar,metal, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
Key specifications for 9530-01-644-5520: Heat Treatment: SOFT TEMPER; Criticality Code Justification: ZZZW; Basic Shape Style: ROUND; Departure From Cited Document: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 6 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.