The Syringe,dental Impression Materi, cataloged under National Stock Number 6520-01-345-5375, 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 Ultradent Products Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6520-01-345-5375 |
| Primary Part Number | 353 |
| Item Name | Syringe,dental Impression Materi |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Ultradent Products Inc |
| Status | ACTIVE |
| Barrel Overall Length | 2.000 INCHES IN |
| Plunger Diameter | 0.250 INCHES NOMINAL IN |
| Barrel Outside Diameter | 2.03125 INCHES IN |
| Barrel Opening Quantity | 1 |
| Plunger Length | 2.500 INCHES NOMINAL IN |
| Furnished Items and Quantity | SYRINGE WITHOUT TIPS,50 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 353 PRIMARY | Ultradent Products Inc (USA) |
| UP 0353 PRIMARY | Ultradent Products Inc (USA) |
| UP 0353 | Optident Ltd (GBR) |
| 0353 PRIMARY | Ultradent Products Inc (USA) |
| Reference | Meaning |
|---|---|
| ORASEAL | 5/1 Secondary reference Air Force Medical Logistics Office |
| F91F274 | 5/1 Secondary reference Air Force Medical Logistics Office |
| 91-7-10-93 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6520-01-345-5375 is a Syringe,dental Impression Materi, manufactured by Ultradent Products Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-345-5375 has 4 manufacturer part numbers on file: 353 (Ultradent Products Inc), UP 0353 (Ultradent Products Inc), UP 0353 (Optident Ltd), 0353 (Ultradent Products Inc).
Key specifications for 353: Barrel Overall Length: 2.000 INCHES IN; Plunger Diameter: 0.250 INCHES NOMINAL IN; Barrel Outside Diameter: 2.03125 INCHES IN; Barrel Opening Quantity: 1. 6 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.