The Ultrasonic Prophylaxis Unit,dent, cataloged under National Stock Number 6520-01-561-4884, 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 Velopex International. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6520-01-561-4884 |
| Primary Part Number | QUATTRO |
| Item Name | Ultrasonic Prophylaxis Unit,dent |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Velopex International |
| Status | ACTIVE |
| Supplementary Features | CUTTING MEDIA-53 AND 29 MICRON ALLUMINUN OXIDE; POLISHING MEDIUM-SODIU M BICARBONATE |
| Installation Design | PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| QUATTRO PRIMARY | Velopex International (USA) |
NSN 6520-01-561-4884 is a Ultrasonic Prophylaxis Unit,dent, manufactured by Velopex International, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-561-4884 has 1 manufacturer part number on file: QUATTRO (Velopex International).
Key specifications for QUATTRO: Overall Height: 9.400 INCHES NOMINAL IN; Supplementary Features: CUTTING MEDIA-53 AND 29 MICRON ALLUMINUN OXIDE; POLISHING MEDIUM-SODIU M BICARBONATE; Overall Width: 11.800 INCHES NOMINAL IN; Special Features: ITEM IS AUTOCLAVE COMES IN FIVE COLOR CODED CUTTING NOZZLES SIZES-GOLD 0.8MM, BLUE 0.5MM, GREEN 0.4MM, SILVER 0.6MM (SUPPLIED WITH QUATTRO), GREEN 0.4MM; WEIGHT 9 LBS/4.1KG LBS. 2 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.