The Cleaner,ultrasonic, cataloged under National Stock Number 6520-01-372-3452, 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 L & R Manufacturing Company. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-372-3452 |
| Primary Part Number | 319 |
| Item Name | Cleaner,ultrasonic |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | L & R Manufacturing Company |
| Status | ACTIVE |
| Design Type | ULTRASONIC |
| Portability | NONPORTABLE |
| Special Test Features | REQUISITIONER SHOULD SPECITY VOLTAGE AND FREQUENCY REQUIRED: 115 VOLT 50 HZ,AC; 115 VOLT 60 HZ,AC; 230 VOLT 50 HZ,AC; 230 VOLT 60 HZ,AC |
| Furnished Items and Quantity | C/O 11 QUART CAPACITY TANK AND COVER 1; 30 MINUTE TIMER 1; THERMOSTATICALLY CONTROLLED HEATR 1; CASSETTE BASKET; 1; DRAIN 1; PILOT LIGHT 1 |
| 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 |
|---|---|
| 319 PRIMARY | L & R Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| Q280 | 5/1 Secondary reference L & R Manufacturing Company |
| QUANTREX Q280 | 5/1 Secondary reference L & R Manufacturing Company |
| P0-029 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-372-3452 is a Cleaner,ultrasonic, manufactured by L & R Manufacturing Company, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-372-3452 has 1 manufacturer part number on file: 319 (L & R Manufacturing Company).
Key specifications for 319: Design Type: ULTRASONIC; Portability: NONPORTABLE; Special Test Features: REQUISITIONER SHOULD SPECITY VOLTAGE AND FREQUENCY REQUIRED: 115 VOLT 50 HZ,AC; 115 VOLT 60 HZ,AC; 230 VOLT 50 HZ,AC; 230 VOLT 60 HZ,AC; Special Features: DENTAL; BENCHTOP; 115/230 VOLT,50/60 HZ,AC; CORROSION RESISTING STEEL; INTERNAL TANK DIMENSIONS 11-3/4 BY 9-3/8 BY 15.2 CM); DELIVERS 720 WATTS PEAK OUTPUT AT 43 KHZ KHz. 4 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.