The Disk,abrasive, cataloged under National Stock Number 5345-01-666-1579, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) 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4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5345-01-666-1579 |
| Item Name | Disk,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Status | ACTIVE |
| Usage Design | METALWORKING |
| Abrasive Disk Type | SPIN ON OVERLAP |
| Maximum Speed Rating in RPM | 12250.0 |
| Material | STEEL BACKING |
| 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 |
|---|---|
| 7100303967 | C/1 Advisory reference — outside the item-of-supply concept 3m Company |
| 051115-66588-2 | 5/9 Secondary reference 3m Company |
| 051115-66588-2 | 3/9 Design control — primary reference 3m Company Div Abrasive Systems Div |
NSN 5345-01-666-1579 is a Disk,abrasive, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
Key specifications for 5345-01-666-1579: Usage Design: METALWORKING; Abrasive Disk Type: SPIN ON OVERLAP; Maximum Speed Rating in RPM: 12250.0; Material: STEEL BACKING. 4 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.