The Bar,metal, cataloged under National Stock Number 9530-01-489-0845, is classified within Federal Supply Class 9530 (Bars and Rods, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-01-489-0845 |
| Primary Part Number | 701-6938556 SH 1 PC 4 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 3.000 INCHES NOMINAL IN |
| Usage Design | STRUCTURAL |
| Cross-Sectional Thickness | 0.2500 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.750 INCHES NOMINAL IN |
| Heat Treatment | H-14 STRAIN HARDENED, 1/2 HARD |
| Material Document and Classification | QQ-B-637, ALLOY 464 FED SPEC 1ST MATERIAL RESPONSE |
| Basic Shape Style | FLAT |
| Material | COPPER ALLOY 464 |
| Fabrication Method | FORGED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 701-6938556 SH 1 PC 4 PRIMARY | Naval Sea Systems Command (USA) |
NSN 9530-01-489-0845 is a Bar,metal, manufactured by Naval Sea Systems Command, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
NSN 9530-01-489-0845 has 1 manufacturer part number on file: 701-6938556 SH 1 PC 4 (Naval Sea Systems Command).
Key specifications for 701-6938556 SH 1 PC 4: Length: 3.000 INCHES NOMINAL IN; Usage Design: STRUCTURAL; Cross-Sectional Thickness: 0.2500 INCHES NOMINAL IN; Cross-Sectional Width: 0.750 INCHES NOMINAL IN. 9 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.