The Bar,metal, cataloged under National Stock Number 9530-01-287-2999, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-01-287-2999 |
| Primary Part Number | 518-5940836 ITEM 85 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Heat Treatment | ANNEALED |
| Material Document and Classification | QQ-N-286, CLASS A FED SPEC 1ST MATERIAL RESPONSE |
| Basic Shape Style | ROUND |
| Nondefinitive Spec/std Data | A CLASS AND 1 FORM |
| Cross Section Outside Diameter | 5.500 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Fabrication Method | HOT FINISH |
| 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 |
|---|---|
| 518-5940836 ITEM 85 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| QQ-N-286 | 4/1 Identification reference U.S. Government activity |
NSN 9530-01-287-2999 is a Bar,metal, manufactured by Naval Sea Systems Command, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
NSN 9530-01-287-2999 has 1 manufacturer part number on file: 518-5940836 ITEM 85 (Naval Sea Systems Command).
Key specifications for 518-5940836 ITEM 85: Heat Treatment: ANNEALED; Material Document and Classification: QQ-N-286, CLASS A FED SPEC 1ST MATERIAL RESPONSE; Basic Shape Style: ROUND; Nondefinitive Spec/std Data: A CLASS AND 1 FORM. 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.