The Bar,metal, cataloged under National Stock Number 9530-01-497-1549, 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 Sae International Dba Sae International. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9530-01-497-1549 |
| Primary Part Number | AMS4640-3-000X3-000 |
| Item Name | Bar,metal |
| FSC / FSG | 9530 / 95 — Bars and Rods, Nonferrous Base Metal |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material Document and Classification | AMS 4640 ASSN STD 1ST MATERIAL RESPONSE |
| Basic Shape Style | SQUARE |
| Specification/standard Data | 81343-AMS4640 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Cross-Sectional Width Across Flats | 3.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY 630 |
| 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 |
|---|---|
| AMS4640-3-000X3-000 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AMS4640-3-000X3-000 | 3/9 Design control — primary reference U.S. Government activity |
| AMS4640 | 5/1 Secondary reference Sae International Dba Sae International |
| AMS4640 | 5/9 Secondary reference U.S. Government activity |
NSN 9530-01-497-1549 is a Bar,metal, manufactured by Sae International Dba Sae International, classified under FSC 9530, Bars and Rods, Nonferrous Base Metal. Status: active.
NSN 9530-01-497-1549 has 1 manufacturer part number on file: AMS4640-3-000X3-000 (Sae International Dba Sae International).
Key specifications for AMS4640-3-000X3-000: Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Material Document and Classification: AMS 4640 ASSN STD 1ST MATERIAL RESPONSE; Basic Shape Style: SQUARE; Specification/standard Data: 81343-AMS4640 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 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.