The Bar,metal, cataloged under National Stock Number 9530-00-239-4458, 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8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-00-239-4458 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Status | ACTIVE |
| Length | 6.000 FEET MINIMUM AND 24.000 FEET MAXIMUM FT |
| Material Document and Classification | QQ-N-281, CLASS A FED SPEC 1ST MATERIAL RESPONSE |
| Basic Shape Style | ROUND |
| Weight Per Unit Measure | 1.700 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | A CLASS |
| Cross Section Outside Diameter | 0.750 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 |
| 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 |
| Reference | Meaning |
|---|---|
| 845-2445312 ITEMS 7-11&7-12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| QQ-N-281 | 4/1 Identification reference U.S. Government activity |
| QQ-N-281 3/4 DI A 1/16 THK | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 2070-52PC5 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
| 845-2445312 ITEMS 8-13&8-14 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 9530-00-239-4458 is a Bar,metal, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
Key specifications for 9530-00-239-4458: Length: 6.000 FEET MINIMUM AND 24.000 FEET MAXIMUM FT; Material Document and Classification: QQ-N-281, CLASS A FED SPEC 1ST MATERIAL RESPONSE; Basic Shape Style: ROUND; Weight Per Unit Measure: 1.700 POUNDS PER LINEAR FOOT LBS. 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.