The Silver Alloy Powder and Mercury, cataloged under National Stock Number 6520-01-462-6928, 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. Dba Dentsply Caulk Div Caulk Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-01-462-6928 |
| Primary Part Number | 603001 |
| Item Name | Silver Alloy Powder and Mercury |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division |
| 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 |
|---|---|
| 603001 PRIMARY | Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division (USA) |
| Reference | Meaning |
|---|---|
| 99-0140 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-462-6928 is a Silver Alloy Powder and Mercury, manufactured by Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-462-6928 has 1 manufacturer part number on file: 603001 (Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division).
1 possible match (shared part number, not a government interchangeability claim): 2930-01-692-5567. Verify interchangeability with system specifications before substitution.
Key specifications for 603001: Special Features: PRECAPSULATED; CAULK MEGAALLOY; 400 MG; AMALGAM PREPARATION; UNIT PKG QTY: 50; FOR USE WITH AMALGAMATOR, NSN 6520-00-149-0123; Part Name Assigned by Controlling Agency: SILVER ALLOY POWDER AND MERCURY CAPSULE MIXING DENTAL 400MG 50S. 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.