The Disk,abrasive, cataloged under National Stock Number 6520-01-301-8149, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Solventum Us Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-01-301-8149 |
| Primary Part Number | 1981M |
| Item Name | Disk,abrasive |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Solventum Us Llc |
| Status | ACTIVE |
| Usage Design | DENTAL |
| Abrasive Disk Type | PLAIN FLAT |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Maximum Speed Rating in RPM | 8000.0 |
| 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 | PG |
| Part Number | Manufacturer |
|---|---|
| 70-2004-8096-3 | 3m Espana SL (ESP) |
| 7100098536 | 3m Espana SL (ESP) |
| DISCOS DE PULIDO SOF-LEX MEDIO | 3m Espana SL (ESP) |
| 2522 | Proclinic Sa (ESP) |
| 1981M | 3m Espana SL (ESP) |
| 1981M PRIMARY | Solventum Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 1981M | 5/9 Secondary reference 3m Company Div Health Care Business |
| F89B105 | 5/1 Secondary reference Air Force Medical Logistics Office |
| 1981M | 5/9 Secondary reference 3m Company |
| 1981M | 3/9 Design control — primary reference 3m Company Div 3m Espe Div. |
NSN 6520-01-301-8149 is a Disk,abrasive, manufactured by Solventum Us Llc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-301-8149 has 6 manufacturer part numbers on file: 70-2004-8096-3 (3m Espana SL), 7100098536 (3m Espana SL), DISCOS DE PULIDO SOF-LEX MEDIO (3m Espana SL), 2522 (Proclinic Sa), 1981M (3m Espana SL) and 1 more.
Key specifications for 1981M: Usage Design: DENTAL; Abrasive Disk Type: PLAIN FLAT; Outside Diameter: 0.375 INCHES NOMINAL IN; Maximum Speed Rating in RPM: 8000.0. 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.