The Disconnect Wrench,sonic Prophyla, cataloged under National Stock Number 6520-01-537-4444, 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 Dentalez, Inc. Dba Star Dental. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-537-4444 |
| Primary Part Number | 203048 |
| Item Name | Disconnect Wrench,sonic Prophyla |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Dentalez, Inc. Dba Star Dental |
| 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 |
|---|---|
| 203048 PRIMARY | Dentalez, Inc. Dba Star Dental (USA) |
| Reference | Meaning |
|---|---|
| 203048 | 3/9 Design control — primary reference Den-Tal-Ez Inc Star Dental Div |
| 06-0023 | 5/1 Secondary reference U.S. Government activity |
| 6520NCM060022 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6520-01-537-4444 is a Disconnect Wrench,sonic Prophyla, manufactured by Dentalez, Inc. Dba Star Dental, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-537-4444 has 1 manufacturer part number on file: 203048 (Dentalez, Inc. Dba Star Dental).
Key specifications for 203048: Special Features: DISCONNECT WRENCH; SWIVEL, TIP; FOR SONIC PROPHYLAXIS; Part Name Assigned by Controlling Agency: WRENCH DISCONNECT SWIVEL TIP; End Item Identification: SONIC PROPHYLAXIS, 6520-01-398-6299. 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.