The Head,dental Handpiece, cataloged under National Stock Number 6520-01-438-4946, 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. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-438-4946 |
| Primary Part Number | 720446 |
| Item Name | Head,dental Handpiece |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Dentsply Sirona Inc |
| 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 |
|---|---|
| 720446 PRIMARY | Dentsply Sirona Inc (USA) |
| Reference | Meaning |
|---|---|
| 720446 | 3/9 Design control — primary reference U.S. Government activity |
| 96-0638 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-438-4946 is a Head,dental Handpiece, manufactured by Dentsply Sirona Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-438-4946 has 1 manufacturer part number on file: 720446 (Dentsply Sirona Inc).
Key specifications for 720446: Special Features: PROPHY ANGLE, SCREW-IN TYPE, FOR LOW SPEED RANGE ONLY; Part Name Assigned by Controlling Agency: HEAD DENTAL HANDPIECE PROPHY ANGLE SCREW-IN TYPE FOR LOW SPEED. 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.