The Filter Element,water Purificatio, cataloged under National Stock Number 4610-01-697-9970, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Pentair Flow Technologies, Llc. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4610-01-697-9970 |
| Primary Part Number | 255490-43 |
| Item Name | Filter Element,water Purificatio |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | Pentair Flow Technologies, Llc |
| Status | ACTIVE |
| Filtering Media Design | PLEATED ALL FILTERING MEDIA RESPONSES |
| Body Overall Length | 248.0 MILLIMETERS NOMINAL MM |
| Filtration Rating in Microns | 5.0 NOMINAL |
| Temp Rating | 4.4 CELSIUS MINIMUM AND 51.7 CELSIUS MAXIMUM DEGC |
| Differential Pressure | ERR-060 |
| Media for Which Designed | WATER |
| Material | CELLULOSE FILTERING MEDIUM |
| Material | PLASTIC POLYPROPYLENE CONTAINER/CARTRIDGE |
| 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 |
|---|---|
| 255490-43 PRIMARY | Pentair Flow Technologies, Llc (USA) |
NSN 4610-01-697-9970 is a Filter Element,water Purificatio, manufactured by Pentair Flow Technologies, Llc, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-697-9970 has 1 manufacturer part number on file: 255490-43 (Pentair Flow Technologies, Llc).
Key specifications for 255490-43: Filtering Media Design: PLEATED ALL FILTERING MEDIA RESPONSES; Body Overall Length: 248.0 MILLIMETERS NOMINAL MM; Filtration Rating in Microns: 5.0 NOMINAL; Temp Rating: 4.4 CELSIUS MINIMUM AND 51.7 CELSIUS MAXIMUM DEGC. 8 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.