The Disk,solid,plain, cataloged under National Stock Number 5340-01-266-8654, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-266-8654 |
| Item Name | Disk,solid,plain |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-250/1, 0 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 6.750 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Thickness | 0.050 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| ASTM B209/B209M-AL1100/6.75/.050 | 3/2 Design control — primary reference U.S. Government activity |
| ASTM B209/B209M | 3/1 Design control — primary reference U.S. Government activity |
| QQ-A-250/1 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-266-8654 is a Disk,solid,plain, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-266-8654: Material Document and Classification: QQ-A-250/1, 0 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 6.750 INCHES NOMINAL IN; Special Features: ALLOY 1100, TEMPER 0, 0.050 INCHES THICK, 6.750 IN IN; Material: ALUMINUM ALLOY. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.