The Filter,water Purification, cataloged under National Stock Number 4610-01-586-5891, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is United States Filters Plymouth Products Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4610-01-586-5891 |
| Primary Part Number | 155529-43 |
| Item Name | Filter,water Purification |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | United States Filters Plymouth Products Div |
| Status | ACTIVE |
| Filtration Rating in Microns | 5.0 NOMINAL |
| Temp Rating | 180.0 FAHRENHEIT MAXIMUM DEGF |
| Operating Pressure | 3.4 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Media for Which Designed | WATER |
| Material | CARBON FILTERING MEDIUM |
| 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 |
|---|---|
| 155529-43 PRIMARY | United States Filters Plymouth Products Div (USA) |
| EP-20 | Hydro Concept Maintenance (FRA) |
| Reference | Meaning |
|---|---|
| 10323329 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| EP-20 | 5/9 Secondary reference United States Filters Plymouth Products Div |
NSN 4610-01-586-5891 is a Filter,water Purification, manufactured by United States Filters Plymouth Products Div, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-586-5891 has 2 manufacturer part numbers on file: 155529-43 (United States Filters Plymouth Products Div), EP-20 (Hydro Concept Maintenance).
Key specifications for 155529-43: Filtration Rating in Microns: 5.0 NOMINAL; Temp Rating: 180.0 FAHRENHEIT MAXIMUM DEGF; Operating Pressure: 3.4 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Media for Which Designed: WATER. 5 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.
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.