The Vacuum Pump,dental,, cataloged under National Stock Number 6520-01-417-7981, 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 Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte). The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-417-7981 |
| Primary Part Number | MVS JUNIOR |
| Item Name | Vacuum Pump,dental, |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte) |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| MVS JUNIOR PRIMARY | Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte) (USA) |
| Reference | Meaning |
|---|---|
| LLH398543 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
| NAVY 1993 2308 | 5/1 Secondary reference U.S. Government activity |
| 59U | 5/2 Secondary reference U.S. Government activity |
NSN 6520-01-417-7981 is a Vacuum Pump,dental,, manufactured by Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte), classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-417-7981 has 1 manufacturer part number on file: MVS JUNIOR (Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte)).
Key specifications for MVS JUNIOR: Part Name Assigned by Controlling Agency: VACUUM PUMP 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.