The Dental Operating Unit, cataloged under National Stock Number 6520-01-520-7807, 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 Defense Medical Standardization Board. Government technical data includes 12 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 | 6520-01-520-7807 |
| Primary Part Number | 04-0291 |
| Item Name | Dental Operating Unit |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Defense Medical Standardization Board |
| Status | ACTIVE |
| Frequency in Hertz | 50.0 OR 60.0 |
| Water Heater | NOT INCLUDED |
| Current Type | AC |
| Water Supply Strainer/cleanout | INCLUDED |
| Supplementary Features | DENTAL EQUIMENT FIELD, WITH HANDPIECES |
| Voltage in Volts | 120.0 |
| Accessory Components and Quantity | INSTRUMENT TRAY SUPPORT POLE,1; EXTENSION ARM,1; WASTE CONTAINER AND HOLDER,1; WATER BOTTLE,1; VACUUM WATER TRAP,1; MOTOR HOSE,1; INSTRUMENT TRAY,1; MOTOR AND HANDPIECE,1; WATER BOTTLE HOSE,1; AIR WATER SYRINGE,1; POWER CORD,1; GROUND FAULT INTERRUPT SOCKET,1; SHIPPING AND STORAGE CONTAINER,1; HOSE AND MOTOR STORAGE POUCH,1; BASE UNIT,1; HIGH VOLUME EVACUATOR HOSE,1; VACUUM EXHAUST HOSE,1; AIR STORAGE TANK HOSE,1; VARIABLE SPEED FOOT SWITCH,1; SALVIA EJECTOR HOSE,1 |
| Saliva Ejector | INCLUDED |
| Color | GRAY/GREY |
| Cautery Outfit | NOT INCLUDED |
| Pulp Tester | NOT INCLUDED |
| Vacuum Pump Aspirator | INCLUDED |
| 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 |
|---|---|
| 04-0291 PRIMARY | Defense Medical Standardization Board (USA) |
NSN 6520-01-520-7807 is a Dental Operating Unit, manufactured by Defense Medical Standardization Board, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-520-7807 has 1 manufacturer part number on file: 04-0291 (Defense Medical Standardization Board).
Key specifications for 04-0291: Frequency in Hertz: 50.0 OR 60.0; Water Heater: NOT INCLUDED; Current Type: AC; Water Supply Strainer/cleanout: INCLUDED. 12 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.