The File,endodontic,ultrasonic Unit, cataloged under National Stock Number 6520-01-366-7630, 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. Dba Dentsply Professional Div Dentsply Professional/preventive. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-366-7630 |
| Primary Part Number | 669501 |
| Item Name | File,endodontic,ultrasonic Unit |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Dentsply Sirona Inc. Dba Dentsply Professional Div Dentsply Professional/preventive |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL OVERALL; SIZE 15; 31 MM LONG; ULTRASONICALLY ACTIVATED; CALIBRATED FOR DEPTH DETERMINATION; USED W/P105-2 HIGH POWERED INSERT; USED FOR CANAL PREPARATION; UNIT PKG QTY 6 MM |
| 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 |
|---|---|
| 669501 PRIMARY | Dentsply Sirona Inc. Dba Dentsply Professional Div Dentsply Professional/preventive (USA) |
| Reference | Meaning |
|---|---|
| 92-7-31-19 | 5/1 Secondary reference Air Force Medical Logistics Office |
| F92G324 | 5/1 Secondary reference Air Force Medical Logistics Office |
| 669501 | 5/9 Secondary reference Dentsply Intl Inc Dentsply Equipment Div |
| ENDOSONIC FILES | 5/9 Secondary reference Dentsply Intl Inc Dentsply Equipment Div |
NSN 6520-01-366-7630 is a File,endodontic,ultrasonic Unit, manufactured by Dentsply Sirona Inc. Dba Dentsply Professional Div Dentsply Professional/preventive, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-366-7630 has 1 manufacturer part number on file: 669501 (Dentsply Sirona Inc. Dba Dentsply Professional Div Dentsply Professional/preventive).
Key specifications for 669501: General Characteristics Item Description: STAINLESS STEEL OVERALL; SIZE 15; 31 MM LONG; ULTRASONICALLY ACTIVATED; CALIBRATED FOR DEPTH DETERMINATION; USED W/P105-2 HIGH POWERED INSERT; USED FOR CANAL PREPARATION; UNIT PKG QTY 6 MM; Part Name Assigned by Controlling Agency: FILE ENDODONTIC ULTRASONIC UNIT SS SZ15 31MM E.I. P/N 6373601 6S MM; End Item Identification: ULTRASONIC SCALER/ENDODONTIC UNIT, DENTSPLY/EQUIPMENT DIVISION, CAVI-ENDO 25 UNIT, P/N 6373601. 1 specification is 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.