The Bar,metal, cataloged under National Stock Number 9530-00-255-1017, 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 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-00-255-1017 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Status | ACTIVE |
| Length | 1.000 FEET NOMINAL FT |
| Material Document and Classification | QQ-N-288, COMP A FED SPEC 1ST MATERIAL RESPONSE |
| Cross Section Inside Diameter | 2.750 INCHES NOMINAL IN |
| Basic Shape Style | ROUND W/ CORE |
| Weight Per Unit Measure | 21.900 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | A COMPOSITION |
| Cross Section Outside Diameter | 3.875 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| 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-N-288 | 4/1 Identification reference U.S. Government activity |
NSN 9530-00-255-1017 is a Bar,metal, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 9530-00-255-1022, 9530-00-255-1023, 9530-00-255-1025. Verify interchangeability with system specifications before substitution.
Key specifications for 9530-00-255-1017: Length: 1.000 FEET NOMINAL FT; Material Document and Classification: QQ-N-288, COMP A FED SPEC 1ST MATERIAL RESPONSE; Cross Section Inside Diameter: 2.750 INCHES NOMINAL IN; Basic Shape Style: ROUND W/ CORE. 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.