The Head,prophylaxis Reduction,denta, cataloged under National Stock Number 6520-01-378-2126, 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 Kavo Dental Technologies Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-378-2126 |
| Primary Part Number | 549-3380 |
| Item Name | Head,prophylaxis Reduction,denta |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Kavo Dental Technologies Llc |
| Status | ACTIVE |
| General Characteristics Item Description | MODEL 31LR; 2:1 REDUCTION; USED ON DENTAL HANDPIECE TO REDUCE REVOLUTIONS PER MINUTE |
| 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 |
|---|---|
| 549-3380 PRIMARY | Kavo Dental Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| 96-0803 | 5/1 Secondary reference U.S. Government activity |
| 31LR | 3/1 Design control — primary reference Kavo Dental Technologies Llc |
NSN 6520-01-378-2126 is a Head,prophylaxis Reduction,denta, manufactured by Kavo Dental Technologies Llc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-378-2126 has 1 manufacturer part number on file: 549-3380 (Kavo Dental Technologies Llc).
Key specifications for 549-3380: General Characteristics Item Description: MODEL 31LR; 2:1 REDUCTION; USED ON DENTAL HANDPIECE TO REDUCE REVOLUTIONS PER MINUTE; Part Name Assigned by Controlling Agency: HEAD PROPHYLAXIS REDUCTION DEN HNDPC MODEL 31LR 2:1 REDUCTION. 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.