The Block,ceramic,inlay and Crown, cataloged under National Stock Number 6520-01-701-5228, 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 Ivoclar Vivadent, Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-01-701-5228 |
| Primary Part Number | 680028US |
| Item Name | Block,ceramic,inlay and Crown |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Ivoclar Vivadent, 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 | PG |
| Part Number | Manufacturer |
|---|---|
| 680028US PRIMARY | Ivoclar Vivadent, Inc (USA) |
| 9451252 | Henry Schein, Inc. (USA) |
| 044-2889 | Patterson Dental Supply, Inc. Dba Patterson Dental Group (USA) |
| Reference | Meaning |
|---|---|
| 6520NCM228064 | 5/1 Secondary reference Defense Medical Standardization Board |
| 1630514 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-701-5228 is a Block,ceramic,inlay and Crown, manufactured by Ivoclar Vivadent, Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-701-5228 has 3 manufacturer part numbers on file: 680028US (Ivoclar Vivadent, Inc), 9451252 (Henry Schein, Inc.), 044-2889 (Patterson Dental Supply, Inc. Dba Patterson Dental Group).
Key specifications for 680028US: Special Features: IPS EMAX CAD MT LITHIUM-DISILICATE MILLING BLOCKS C14;MEDIUM TRANSLUCENCT; SHADE A1. FOR CREATING INLAYS, ONLAYS, VENEERS, PARTIAL OR FULL ANATOMICAL CROWNS.; Part Name Assigned by Controlling Agency: MATERIAL,INLAY AND CROWN (CEREC BLOCS) E.MAX CAD MT C14 A1. 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.