The Dispenser,medication, cataloged under National Stock Number 6515-01-656-5979, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Dentsply Sirona Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: EA.
| Parameter | Value |
|---|---|
| NSN | 6515-01-656-5979 |
| Primary Part Number | 66400 |
| Item Name | Dispenser,medication |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Dentsply Sirona Inc |
| Status | ACTIVE |
| Disposition After Initial Use | REUSABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 66400 PRIMARY | Dentsply Sirona Inc (USA) |
| Reference | Meaning |
|---|---|
| 1416491 | 5/1 Secondary reference U.S. Government activity |
| 6515NCM162996 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6515-01-656-5979 is a Dispenser,medication, manufactured by Dentsply Sirona Inc, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-656-5979 has 1 manufacturer part number on file: 66400 (Dentsply Sirona Inc).
1 possible match (shared part number, not a government interchangeability claim): 3460-01-698-5129. Verify interchangeability with system specifications before substitution.
Key specifications for 66400: Disposition After Initial Use: REUSABLE; Special Features: USED TO DISPENSE ORAQUIX GEL, PRODUCT NUMBER 6631211020; DISPENSER CAN BE STEAM AUTOCLAVED; 23G BLUNT TIP APPLICATOR AND ERGONOMIC DESIGN, IT ALLOWS FOR EFFICIENT GEL DELIVERY INTO THE PERIDONTAL POCKETS; TIP ROTATES 360 DEGREES FOR DEEPER PERIDONTAL ACCESS G; Part Name Assigned by Controlling Agency: ORAQIX DISPENSER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.