The Dental Operating Unit, cataloged under National Stock Number 6520-01-691-2483, 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 Kerr Corporation. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-691-2483 |
| Primary Part Number | 973-0600-TYPEB |
| Item Name | Dental Operating Unit |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Kerr Corporation |
| 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 |
|---|---|
| 8548050 | Darby Dental Supply, Llc (USA) |
| 770-9730600 | Dental Health Products Incorporated (USA) |
| 6285789 | Henry Schein, Inc. (USA) |
| 973-0600-TYPEB PRIMARY | Kerr Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6520NCM228211 | 5/1 Secondary reference Defense Medical Standardization Board |
| 1632126 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-691-2483 is a Dental Operating Unit, manufactured by Kerr Corporation, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-691-2483 has 4 manufacturer part numbers on file: 8548050 (Darby Dental Supply, Llc), 770-9730600 (Dental Health Products Incorporated), 6285789 (Henry Schein, Inc.), 973-0600-TYPEB (Kerr Corporation).
Key specifications for 973-0600-TYPEB: Special Features: ELEMENT IC OBTURATIOM DUAL SYSTEM,CORDLESS; SYSTEM INCLUDES: A DOWNPACK HEAT DEVICE, BACKFILL DEVICE, DUAL-CHARGING BASE, TRANSFORMER, POWER CORD, HEAT PLUGGER, INSTRUCTIONS FOR USE AND QUICK START GUIDE. PROVIDES INSTANTANEOUS HEATING AND COOLING OF THE HEAT PLUGGER WITH PRECISELY CONTROLLED TEMPERATURE AND TIMING.; Part Name Assigned by Controlling Agency: OBTURATION SYSTEM. 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.