The Filter Element,water Purificatio, cataloged under National Stock Number 4610-01-694-6620, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Pentair Water Filtration Inc. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4610-01-694-6620 |
| Primary Part Number | 166201 |
| Item Name | Filter Element,water Purificatio |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | Pentair Water Filtration Inc |
| Status | ACTIVE |
| Flow Direction | INSIDE OUT |
| Temp Rating | 40.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Nominal Thread Size | 1.0 INCHES IN |
| Filtering System for Which Designed | FULL FLOW |
| Material | PLASTIC ACETAL AND PLASTIC ACRYLONITRILE CONTAINER/CARTRIDGE |
| Thread Series Designator | NPT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4610-01-694-6620 is a Filter Element,water Purificatio, manufactured by Pentair Water Filtration Inc, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-694-6620 has 2 manufacturer part numbers on file: 166201 (Pentair Water Filtration Inc), 166201 (Pentair Water Australia Pty Ltd).
Key specifications for 166201: Flow Direction: INSIDE OUT; Temp Rating: 40.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF; Style Designator: HIGH PRESSURE THREADED BODY; Nominal Thread Size: 1.0 INCHES IN. 7 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.