The Ultrasonic Tip Wrench, cataloged under National Stock Number 6520-01-555-7566, 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 Sybronendo. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-555-7566 |
| Primary Part Number | 973-0096 |
| Item Name | Ultrasonic Tip Wrench |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Sybronendo |
| 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 |
|---|---|
| 973-0096 PRIMARY | Sybronendo (USA) |
| Reference | Meaning |
|---|---|
| 4576 | 5/1 Secondary reference U.S. Government activity |
| 6520NCM071752 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6520-01-555-7566 is a Ultrasonic Tip Wrench, manufactured by Sybronendo, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-555-7566 has 1 manufacturer part number on file: 973-0096 (Sybronendo).
Key specifications for 973-0096: Special Features: WRENCH, TO USE ON ULTRASONIC TIPS; AND ACCESSORY FOR THE MINI-ENDO II ULTRASONIC UNIT, DENTAL EQUIPMENT SET, NSN: 6520-01-533-1322; Part Name Assigned by Controlling Agency: WRENCH F/ULTRASONIC TIPS. 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.