The Cartridge,water Demineralizer,io, cataloged under National Stock Number 4610-01-399-8434, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Philadelphia Scientific. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4610-01-399-8434 |
| Primary Part Number | PS-200 |
| Item Name | Cartridge,water Demineralizer,io |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | Philadelphia Scientific |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PS-200 PRIMARY | Philadelphia Scientific (USA) |
NSN 4610-01-399-8434 is a Cartridge,water Demineralizer,io, manufactured by Philadelphia Scientific, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-399-8434 has 1 manufacturer part number on file: PS-200 (Philadelphia Scientific).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-611-8069. Verify interchangeability with system specifications before substitution.
Key specifications for PS-200: End Item Identification: USED ON UPS EQUIPMENT. 0 specifications are 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.
NSN 4610-01-399-8434 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.