The Filter Unit,air Purification Sys, cataloged under National Stock Number 4460-01-698-4328, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Flanders Filters, Inc Dba Flanders Filters 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Filter Unit,air Purification Sys |
| FSC / FSG | 4460 — Air Purification Equipment (FSG 44) |
| Manufacturers | Flanders Filters, Inc Dba Flanders Filters Inc (CAGE 11524) |
| Parameter | Value |
|---|---|
| NSN | 4460-01-698-4328 |
| Primary Part Number | 120012789 |
| Item Name | Filter Unit,air Purification Sys |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Flanders Filters, Inc Dba Flanders Filters Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 120012789 PRIMARY | Flanders Filters, Inc Dba Flanders Filters Inc (USA) |
| Reference | Meaning |
|---|---|
| NV1028190/SHEET 4 FIND NO 540 | C/1 Advisory reference — outside the item-of-supply concept Hamilton Sundstrand Corporation Dba Collins Aerospace |
| NV1028190 FIND NO 540 | C/1 Advisory reference — outside the item-of-supply concept Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 4460-01-698-4328 is a Filter Unit,air Purification Sys, manufactured by Flanders Filters, Inc Dba Flanders Filters Inc, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-698-4328 has 1 manufacturer part number on file: 120012789 (Flanders Filters, Inc Dba Flanders Filters Inc).
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.