The Filter Assembly,field Dental Uni, cataloged under National Stock Number 6520-01-660-7341, 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 Aseptico, Inc. Dba Aseptico Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-660-7341 |
| Primary Part Number | 330634 |
| Item Name | Filter Assembly,field Dental Uni |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Aseptico, Inc. Dba Aseptico Inc |
| 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 |
|---|---|
| 330634 PRIMARY | Aseptico, Inc. Dba Aseptico Inc (USA) |
| Reference | Meaning |
|---|---|
| 1448485 | 5/1 Secondary reference U.S. Government activity |
| 6520NCM173330 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6520-01-660-7341 is a Filter Assembly,field Dental Uni, manufactured by Aseptico, Inc. Dba Aseptico Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-660-7341 has 1 manufacturer part number on file: 330634 (Aseptico, Inc. Dba Aseptico Inc).
Key specifications for 330634: Special Features: INLET/OUTLET AIR FILTER ASSEMBLY AEU-525CF, FOR USE WITH END ITEM NSN 6520-01-655-0689; PRODUCT DEVICE CODE, 99998; Part Name Assigned by Controlling Agency: FILTER ASSEMBLY, INLET/OUTLET, FIELD DENTAL UNIT; End Item Identification: 6520-01-655-0689; DENTAL OPERATING UNIT. 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.