The Nozzle,dental, cataloged under National Stock Number 6520-01-618-0448, 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 Sirona Dental Systems Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-618-0448 |
| Primary Part Number | 6203819 |
| Item Name | Nozzle,dental |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Sirona Dental Systems Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 6203819 PRIMARY | Sirona Dental Systems Llc (USA) |
| 560-1612 | Patterson Companies, Inc. Div Patterson Dental (USA) |
| Reference | Meaning |
|---|---|
| 427680 | 5/1 Secondary reference U.S. Government activity |
| 6520NCM139047 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6520-01-618-0448 is a Nozzle,dental, manufactured by Sirona Dental Systems Llc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-618-0448 has 2 manufacturer part numbers on file: 6203819 (Sirona Dental Systems Llc), 560-1612 (Patterson Companies, Inc. Div Patterson Dental).
Key specifications for 6203819: Special Features: NOZZLE, DENTAL, DISPOSABLE (OPTI SPRAY); DESIGNED TO DELIVER AN ORAL CONTRAST MEDIA, ENABLING A COMPUTER AIDED DESIGN AND ACQUISITION DEVICE TO CREATE A PRECISE OPTICAL IMPRESSION OF TEETH; Part Name Assigned by Controlling Agency: NOZZLE DENTAL DISPOSABLE (OPTI SPRAY) 25S; End Item Identification: 6520-01-618-0321 MILLING MACHINE, DENTAL. 0 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.