The Matrix Set,dental, cataloged under National Stock Number 6520-01-628-4100, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: SE.
| Parameter | Value |
|---|---|
| NSN | 6520-01-628-4100 |
| Primary Part Number | 659600 |
| Item Name | Matrix Set,dental |
| 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 | SE |
| Part Number | Manufacturer |
|---|---|
| C22-76-00 | Pearson Dental Supplies Inc Dba Pearson Dental Supplies Inc (USA) |
| 2222424 | Henry Schein, Inc. (USA) |
| 659600 PRIMARY | Dentsply Sirona Inc (USA) |
| Reference | Meaning |
|---|---|
| 659700 | 5/9 Secondary reference Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division |
| 659600 | 5/9 Secondary reference Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division |
| 1203274 | 5/1 Secondary reference U.S. Government activity |
| 6520NCM141181 | 5/1 Secondary reference Defense Medical Standardization Board |
| 2220377 | 5/9 Secondary reference Henry Schein, Inc. |
| C22-3530 | 5/9 Secondary reference Pearson Dental Supplies Inc Dba Pearson Dental Supplies Inc |
NSN 6520-01-628-4100 is a Matrix Set,dental, manufactured by Dentsply Sirona Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-628-4100 has 3 manufacturer part numbers on file: C22-76-00 (Pearson Dental Supplies Inc Dba Pearson Dental Supplies Inc), 2222424 (Henry Schein, Inc.), 659600 (Dentsply Sirona Inc).
Key specifications for 659600: Special Features: SECTIONAL MATRIX SYSTEM; SET INCLUDES: 100 MATRICES (25 EACH SIZE: 3.5MM, 4.5MM, 5.5MM, 6.5MM), 75 WEDGES (25 EACH SIZE: SMALL, MEDIUM, LARGE), 30 WEDGE GUARDS (10 EACH SIZE: SMALL, MEDIUM, LARGE), 1 UNIVERSAL RING, 1 NARROW RING, 1 FORCEPS, AND 1 PIN TWEEZERS MM; Part Name Assigned by Controlling Agency: MATRIX SYSTEM SECTIONAL. 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.